2F. Reading

Fill in each numbered blank with one suitable word or phrase.

Stop Pollution Now!

Pollution is a really big problem on our planet and it must be stopped immediately. It must be stopped before our planet goes (1) _______. There are three main reasons, in my opinion, why pollution should be stopped.

The first reason why we should stop pollution is that pollution is destroying the environment we live in. Carbon dioxide is a big contribution (2) _______ pollution. Carbon dioxide (3) _______ our climate in many different ways. The way it works is that certain ‘greenhouse gases’ can't escape from our atmosphere (4) _______ they get trapped. The second reason why we should stop pollution is that it also has an influence (5) _______ us - humans. Pollution also influences human life and that is a big problem. According to the World Health Organization, indoor air pollution from the burning of coal or biomass fuels like wood risks lives of millions of people. Air pollution causes two million deaths per year, (6) _______ from heart disease and respiratory disorders like infections and lung cancer.

The third reason why we should stop pollution is that if we do, we can live longer on this planet. If we don’t stop pollution and global warming, something really bad will happen to us. Humans have destroyed the planet so quickly. We can live longer and (7) _______ our existence on this planet (8) _______   our children’s children can live in a planet without worries. (9) _______, pollution must be stopped immediately. The earth is our only (10) _______  and we must protect it and take care of it as much as we can. Pollution must be stopped before we ruin our planet.

Air pollution causes two million deaths per year, _______ from heart disease and respiratory disorders like infections and lung cancer.

1. most
2. mostly
3. almost
4. nearly

Fill in each numbered blank with one suitable word or phrase.

Stop Pollution Now!

Pollution is a really big problem on our planet and it must be stopped immediately. It must be stopped before our planet goes (1) _______. There are three main reasons, in my opinion, why pollution should be stopped.

The first reason why we should stop pollution is that pollution is destroying the environment we live in. Carbon dioxide is a big contribution (2) _______ pollution. Carbon dioxide (3) _______ our climate in many different ways. The way it works is that certain ‘greenhouse gases’ can't escape from our atmosphere (4) _______ they get trapped. The second reason why we should stop pollution is that it also has an influence (5) _______ us - humans. Pollution also influences human life and that is a big problem. According to the World Health Organization, indoor air pollution from the burning of coal or biomass fuels like wood risks lives of millions of people. Air pollution causes two million deaths per year, (6) _______ from heart disease and respiratory disorders like infections and lung cancer.

The third reason why we should stop pollution is that if we do, we can live longer on this planet. If we don’t stop pollution and global warming, something really bad will happen to us. Humans have destroyed the planet so quickly. We can live longer and (7) _______ our existence on this planet (8) _______   our children’s children can live in a planet without worries. (9) _______, pollution must be stopped immediately. The earth is our only (10) _______  and we must protect it and take care of it as much as we can. Pollution must be stopped before we ruin our planet.

The earth is our only ______- and we must protect it and take care of it as much as we can. Pollution must be stopped before we ruin our planet.

1. house
2. home
3. place
4. accommodation

Read the following passage and choose the best option for each of blanks.

If you're an environmentalist, plastic is a word you tend to say with a sneer or a snarl. It has become a (1) _______ of our wasteful, throw-away society. But there seems little doubt it is here to stay, and the truth is, of course, that plastic has brought enormous (2) ______, even environmental ones. It’s not really the plastics themselves that are the evil ─ it's the way society chooses to use and (3) _______them.

Almost all the 50 or so different kinds of modern plastic are made from oil, gas or coal ─ non-renewable natural (4) _______. We (5) _______well over three million tones of the stuff in Britain each year and, sooner or later, most of it is thrown away. A high (6) _______of our annual consumption is in the form of packaging, and this (7) _______about seven percent by weight of our domestic refuse. Almost all of it could be recycled, but every little of it is though the plastic recycling (8) _______is growing fast.

A high (6) _______of our annual consumption is in the form of packaging…

1. amount
2. proportion
3. portion
4. rate

Fill in each numbered blank with one suitable word or phrase.

Stop Pollution Now!

Pollution is a really big problem on our planet and it must be stopped immediately. It must be stopped before our planet goes (1) _______. There are three main reasons, in my opinion, why pollution should be stopped.

The first reason why we should stop pollution is that pollution is destroying the environment we live in. Carbon dioxide is a big contribution (2) _______ pollution. Carbon dioxide (3) _______ our climate in many different ways. The way it works is that certain ‘greenhouse gases’ can't escape from our atmosphere (4) _______ they get trapped. The second reason why we should stop pollution is that it also has an influence (5) _______ us - humans. Pollution also influences human life and that is a big problem. According to the World Health Organization, indoor air pollution from the burning of coal or biomass fuels like wood risks lives of millions of people. Air pollution causes two million deaths per year, (6) _______ from heart disease and respiratory disorders like infections and lung cancer.

The third reason why we should stop pollution is that if we do, we can live longer on this planet. If we don’t stop pollution and global warming, something really bad will happen to us. Humans have destroyed the planet so quickly. We can live longer and (7) _______ our existence on this planet (8) _______   our children’s children can live in a planet without worries. (9) _______, pollution must be stopped immediately. The earth is our only (10) _______  and we must protect it and take care of it as much as we can. Pollution must be stopped before we ruin our planet.

The way it works is that certain ‘greenhouse gases’ can't escape from our atmosphere ____ they get trapped.

1. so
2. but
3. although
4. because  

Read the following passage and choose the best answer to each question.

Water pollution is one of the biggest threats to the environment today. There are several sources of water pollution ranging from sewage and fertilizers to soil erosion. The impact of water pollution on wildlife and their natural habitat can be immense. There are also a number of things that the average person can do to help stop water pollution.

We should conserve the soil because soil conservation influences water pollution through erosion. As soil is eroded by water, it transfers sediment from the land to the body of water, which is polluted by the chemicals in the sediment. Phosphorus and industrial chemicals can be pulled into water through soil erosion. When phosphorus levels in water become too high, they can lead to algae blooms that can cause massive fish deaths and make water unsafe for human use. The best way to prevent soil erosion is to keep the banks of rivers well-covered with plants or trees. Planting trees can have a significantly positive impact on the reduction in soil erosion.

The oil used to lubricate engines in all types of machines needs to be changed regularly. When the oil is changed, it presents a number of environmental hazards if not disposed of properly. When a leaky engine releases this oil into the street, it runs to the sewer and makes its way into waterways.

Wherever you see a lot of human recreation, you will almost always see lots of evidence of human use. Wrappers, bottles and other trash are unfortunately a common site at many well-used beaches and rivers around the world. It should be fairly obvious that the trash from these places often ends up in waterways and can cause pollution. Plastics are an especially big issue when it comes to water contamination at beaches and waterways. Picking up litter wherever you find it is honestly the best, fastest way to do your part to stop this type of water pollution.

Organize cleaning parties with local people to make the reach larger. Get businesses involved as sponsors who will donate prizes to the person who collects the most trash if you're having a hard time finding people to sign up to help.

It is estimated that the consumption of plastic by humans is between 250 and 300 million tons a year. About 80% of the plastic in the oceans came from the land. Using alternatives to plastics or using "less disposable" plastics whenever possible can have a surprising impact on ocean pollution. The fact that plastic is cheap and useful for different purposes makes it obvious choices for many people.

In order to make beaches clean and green, we should _______.

1. organize campaigns in which prizes will be given to the business who collects the most trash
2. find places with a lot of human recreation and of evidence of human use
3. follow the trash from these places which often ends up in waterways
4. ask local people to take part in cleaning up the beaches, maybe with the sponsor from businesses

Read the following passage and choose the best option for each of blanks.

If you're an environmentalist, plastic is a word you tend to say with a sneer or a snarl. It has become a (1) _______ of our wasteful, throw-away society. But there seems little doubt it is here to stay, and the truth is, of course, that plastic has brought enormous (2) ______, even environmental ones. It’s not really the plastics themselves that are the evil ─ it's the way society chooses to use and (3) _______them.

Almost all the 50 or so different kinds of modern plastic are made from oil, gas or coal ─ non-renewable natural (4) _______. We (5) _______well over three million tones of the stuff in Britain each year and, sooner or later, most of it is thrown away. A high (6) _______of our annual consumption is in the form of packaging, and this (7) _______about seven percent by weight of our domestic refuse. Almost all of it could be recycled, but every little of it is though the plastic recycling (8) _______is growing fast.

Almost all the 50 or so different kinds of modern plastic are made from oil, gas or coal ─ non-renewable natural (4) _______.

1. processes
2. resources
3. products
4. fuels

Fill in each numbered blank with one suitable word or phrase.

Stop Pollution Now!

Pollution is a really big problem on our planet and it must be stopped immediately. It must be stopped before our planet goes (1) _______. There are three main reasons, in my opinion, why pollution should be stopped.

The first reason why we should stop pollution is that pollution is destroying the environment we live in. Carbon dioxide is a big contribution (2) _______ pollution. Carbon dioxide (3) _______ our climate in many different ways. The way it works is that certain ‘greenhouse gases’ can't escape from our atmosphere (4) _______ they get trapped. The second reason why we should stop pollution is that it also has an influence (5) _______ us - humans. Pollution also influences human life and that is a big problem. According to the World Health Organization, indoor air pollution from the burning of coal or biomass fuels like wood risks lives of millions of people. Air pollution causes two million deaths per year, (6) _______ from heart disease and respiratory disorders like infections and lung cancer.

The third reason why we should stop pollution is that if we do, we can live longer on this planet. If we don’t stop pollution and global warming, something really bad will happen to us. Humans have destroyed the planet so quickly. We can live longer and (7) _______ our existence on this planet (8) _______   our children’s children can live in a planet without worries. (9) _______, pollution must be stopped immediately. The earth is our only (10) _______  and we must protect it and take care of it as much as we can. Pollution must be stopped before we ruin our planet.

on this planet _____ our children’s children can live in a planet without worries.

1. because
2. that
3. so that
4. but

Choose the best answer to complete the passage.

INTERFERING WITH NATURE

Climate change is caused by the (1) ____ high levels of dangerous chemicals in the atmosphere, particularly carbon dioxide. It is estimated that average global temperatures will rise (2) ____ between two and six degrees by the end of this century. We all know the effects could be catastrophic, but are we (3) ____ of the possible solutions?

Crazy as it sounds, a group of academics from British universities is making a plan to build a 12-mile pipe, held up by a huge balloon, that would pump (4) ____ quantities of toxic chemicals, such as Sulphur dioxide, into the atmosphere. Surprisingly, there is good science behind the idea. The chemicals would form a (5) ____ layer around the Earth that would reflect sunlight and so cool the earth, much like the effects of a volcanic eruption.

The chemicals would form a (5) ____ layer around the Earth that would reflect sunlight and so cool the earth, much like the effects of a volcanic eruption.

1. protecting
2. protected
3. protective
4. protection

Read the following passage and choose the best answer to each question.

Water pollution is one of the biggest threats to the environment today. There are several sources of water pollution ranging from sewage and fertilizers to soil erosion. The impact of water pollution on wildlife and their natural habitat can be immense. There are also a number of things that the average person can do to help stop water pollution.

We should conserve the soil because soil conservation influences water pollution through erosion. As soil is eroded by water, it transfers sediment from the land to the body of water, which is polluted by the chemicals in the sediment. Phosphorus and industrial chemicals can be pulled into water through soil erosion. When phosphorus levels in water become too high, they can lead to algae blooms that can cause massive fish deaths and make water unsafe for human use. The best way to prevent soil erosion is to keep the banks of rivers well-covered with plants or trees. Planting trees can have a significantly positive impact on the reduction in soil erosion.

The oil used to lubricate engines in all types of machines needs to be changed regularly. When the oil is changed, it presents a number of environmental hazards if not disposed of properly. When a leaky engine releases this oil into the street, it runs to the sewer and makes its way into waterways.

Wherever you see a lot of human recreation, you will almost always see lots of evidence of human use. Wrappers, bottles and other trash are unfortunately a common site at many well-used beaches and rivers around the world. It should be fairly obvious that the trash from these places often ends up in waterways and can cause pollution. Plastics are an especially big issue when it comes to water contamination at beaches and waterways. Picking up litter wherever you find it is honestly the best, fastest way to do your part to stop this type of water pollution.

Organize cleaning parties with local people to make the reach larger. Get businesses involved as sponsors who will donate prizes to the person who collects the most trash if you're having a hard time finding people to sign up to help.

It is estimated that the consumption of plastic by humans is between 250 and 300 million tons a year. About 80% of the plastic in the oceans came from the land. Using alternatives to plastics or using "less disposable" plastics whenever possible can have a surprising impact on ocean pollution. The fact that plastic is cheap and useful for different purposes makes it obvious choices for many people.

The following are the effects of water pollution EXCEPT that        _______.

1. it may cause massive fish deaths due to algae blooms
2. it may keep the banks of rivers well-covered with trees
3. it may make water unsafe for human use
4. it may spoil the beauty of beaches or waterways

Read the following passage and choose the best option for each of blanks.

If you're an environmentalist, plastic is a word you tend to say with a sneer or a snarl. It has become a (1) _______ of our wasteful, throw-away society. But there seems little doubt it is here to stay, and the truth is, of course, that plastic has brought enormous (2) ______, even environmental ones. It’s not really the plastics themselves that are the evil ─ it's the way society chooses to use and (3) _______them.

Almost all the 50 or so different kinds of modern plastic are made from oil, gas or coal ─ non-renewable natural (4) _______. We (5) _______well over three million tones of the stuff in Britain each year and, sooner or later, most of it is thrown away. A high (6) _______of our annual consumption is in the form of packaging, and this (7) _______about seven percent by weight of our domestic refuse. Almost all of it could be recycled, but every little of it is though the plastic recycling (8) _______is growing fast.

Almost all of it could be recycled, but every little of it is though the plastic recycling (8) _______is growing fast.

1. manufacture
2. plant
3. factory
4. industry

Fill in each numbered blank with one suitable word or phrase.

Stop Pollution Now!

Pollution is a really big problem on our planet and it must be stopped immediately. It must be stopped before our planet goes (1) _______. There are three main reasons, in my opinion, why pollution should be stopped.

The first reason why we should stop pollution is that pollution is destroying the environment we live in. Carbon dioxide is a big contribution (2) _______ pollution. Carbon dioxide (3) _______ our climate in many different ways. The way it works is that certain ‘greenhouse gases’ can't escape from our atmosphere (4) _______ they get trapped. The second reason why we should stop pollution is that it also has an influence (5) _______ us - humans. Pollution also influences human life and that is a big problem. According to the World Health Organization, indoor air pollution from the burning of coal or biomass fuels like wood risks lives of millions of people. Air pollution causes two million deaths per year, (6) _______ from heart disease and respiratory disorders like infections and lung cancer.

The third reason why we should stop pollution is that if we do, we can live longer on this planet. If we don’t stop pollution and global warming, something really bad will happen to us. Humans have destroyed the planet so quickly. We can live longer and (7) _______ our existence on this planet (8) _______   our children’s children can live in a planet without worries. (9) _______, pollution must be stopped immediately. The earth is our only (10) _______  and we must protect it and take care of it as much as we can. Pollution must be stopped before we ruin our planet.

Carbon dioxide ____ our climate in many different ways.

1. affects
2. reasons
3. causes
4. attacks

Read the passage and choose the best answer to each questions.

In the world today, particularly in the two most industrialized areas, North America and Europe, recycling is big news. People are talking about it, practicing it, and discovering new ways to be sensitive to the environment. Recycling means finding ways to use products a second time. The motto of the recycling movement is "Reduce, Reuse, Recycle".

The first step is to reduce garbage. In stores, a shopper has to buy products in blister packs, boxes and expensive plastic wrappings. A hamburger from a fast food restaurant comes in lots of packaging: usually paper, a box, and a bag. All that packaging is wasted resources. People should try to buy things that are wrapped simply, and to reuse cups and utensils. Another way to reduce waste is to buy high-quality products. When low quality appliances break, many customers throw them away and buy new ones - a loss of more resources and more energy. For example, if a customer buys a high-quality appliance that can be easily repaired, the manufacturer receives an important message. In the same way, if a customer chooses a product with less packaging, that customer sends an important message to the manufacturers. To reduce garbage, the throwaway must stop.

The second step is to reuse. It is better to buy juices and soft drinks in returnable bottles. After customers empty the bottles, they return them to the store. The manufacturers of the drinks collect the bottles, wash them, and then fill them again. The energy that is necessary to make new bottles is saved. In some parts of the world, returning bottles for money is a common practice. In those places, the garbage dumps have relatively little glass and plastic from throwaway bottles.

The third step is being environmentally sensitive is to recycle. Spent motor oil can be cleaned and used again. Aluminum cans are expensive to make. It takes the same amount of energy to make one aluminum can as it does to run a color TV set for three hours. When people collect and recycle aluminum (for new cans), they help save one of the world's precious resources.

Which is described as one of the most industrialized areas?

1. cautious
2. friendly
3. logical
4. responding

Read the following passage and choose the best option for each of blanks.

If you're an environmentalist, plastic is a word you tend to say with a sneer or a snarl. It has become a (1) _______ of our wasteful, throw-away society. But there seems little doubt it is here to stay, and the truth is, of course, that plastic has brought enormous (2) ______, even environmental ones. It’s not really the plastics themselves that are the evil ─ it's the way society chooses to use and (3) _______them.

Almost all the 50 or so different kinds of modern plastic are made from oil, gas or coal ─ non-renewable natural (4) _______. We (5) _______well over three million tones of the stuff in Britain each year and, sooner or later, most of it is thrown away. A high (6) _______of our annual consumption is in the form of packaging, and this (7) _______about seven percent by weight of our domestic refuse. Almost all of it could be recycled, but every little of it is though the plastic recycling (8) _______is growing fast.

It’s not really the plastics themselves that are the evil ─ it's the way society chooses to use and (3) _______them.

1. abuse
2. endanger
3. store
4. dispose

Fill in each numbered blank with one suitable word or phrase.

Stop Pollution Now!

Pollution is a really big problem on our planet and it must be stopped immediately. It must be stopped before our planet goes (1) _______. There are three main reasons, in my opinion, why pollution should be stopped.

The first reason why we should stop pollution is that pollution is destroying the environment we live in. Carbon dioxide is a big contribution (2) _______ pollution. Carbon dioxide (3) _______ our climate in many different ways. The way it works is that certain ‘greenhouse gases’ can't escape from our atmosphere (4) _______ they get trapped. The second reason why we should stop pollution is that it also has an influence (5) _______ us - humans. Pollution also influences human life and that is a big problem. According to the World Health Organization, indoor air pollution from the burning of coal or biomass fuels like wood risks lives of millions of people. Air pollution causes two million deaths per year, (6) _______ from heart disease and respiratory disorders like infections and lung cancer.

The third reason why we should stop pollution is that if we do, we can live longer on this planet. If we don’t stop pollution and global warming, something really bad will happen to us. Humans have destroyed the planet so quickly. We can live longer and (7) _______ our existence on this planet (8) _______   our children’s children can live in a planet without worries. (9) _______, pollution must be stopped immediately. The earth is our only (10) _______  and we must protect it and take care of it as much as we can. Pollution must be stopped before we ruin our planet.

The second reason why we should stop pollution is that it also has an influence _______ us - humans.

1. at
2. to
3. on
4. for  

Choose the best answer to complete the passage.

INTERFERING WITH NATURE

Climate change is caused by the (1) ____ high levels of dangerous chemicals in the atmosphere, particularly carbon dioxide. It is estimated that average global temperatures will rise (2) ____ between two and six degrees by the end of this century. We all know the effects could be catastrophic, but are we (3) ____ of the possible solutions?

Crazy as it sounds, a group of academics from British universities is making a plan to build a 12-mile pipe, held up by a huge balloon, that would pump (4) ____ quantities of toxic chemicals, such as Sulphur dioxide, into the atmosphere. Surprisingly, there is good science behind the idea. The chemicals would form a (5) ____ layer around the Earth that would reflect sunlight and so cool the earth, much like the effects of a volcanic eruption.

Crazy as it sounds, a group of academics from British universities is making a plan to build a 12-mile pipe, held up by a huge balloon, that would pump (4) ____ quantities of toxic chemicals, such as Sulphur dioxide, into the atmosphere.

1. great
2. enormous
3. extreme
4. absolute

Fill in each numbered blank with one suitable word or phrase.

Stop Pollution Now!

Pollution is a really big problem on our planet and it must be stopped immediately. It must be stopped before our planet goes (1) _______. There are three main reasons, in my opinion, why pollution should be stopped.

The first reason why we should stop pollution is that pollution is destroying the environment we live in. Carbon dioxide is a big contribution (2) _______ pollution. Carbon dioxide (3) _______ our climate in many different ways. The way it works is that certain ‘greenhouse gases’ can't escape from our atmosphere (4) _______ they get trapped. The second reason why we should stop pollution is that it also has an influence (5) _______ us - humans. Pollution also influences human life and that is a big problem. According to the World Health Organization, indoor air pollution from the burning of coal or biomass fuels like wood risks lives of millions of people. Air pollution causes two million deaths per year, (6) _______ from heart disease and respiratory disorders like infections and lung cancer.

The third reason why we should stop pollution is that if we do, we can live longer on this planet. If we don’t stop pollution and global warming, something really bad will happen to us. Humans have destroyed the planet so quickly. We can live longer and (7) _______ our existence on this planet (8) _______   our children’s children can live in a planet without worries. (9) _______, pollution must be stopped immediately. The earth is our only (10) _______  and we must protect it and take care of it as much as we can. Pollution must be stopped before we ruin our planet.

We can live longer and ______ our existence …

1. last
2. extend
3. better
4. stretch

Read the following passage and choose the best option for each of blanks.

If you're an environmentalist, plastic is a word you tend to say with a sneer or a snarl. It has become a (1) _______ of our wasteful, throw-away society. But there seems little doubt it is here to stay, and the truth is, of course, that plastic has brought enormous (2) ______, even environmental ones. It’s not really the plastics themselves that are the evil ─ it's the way society chooses to use and (3) _______them.

Almost all the 50 or so different kinds of modern plastic are made from oil, gas or coal ─ non-renewable natural (4) _______. We (5) _______well over three million tones of the stuff in Britain each year and, sooner or later, most of it is thrown away. A high (6) _______of our annual consumption is in the form of packaging, and this (7) _______about seven percent by weight of our domestic refuse. Almost all of it could be recycled, but every little of it is though the plastic recycling (8) _______is growing fast.

We (5) _______well over three million tones of the stuff in Britain each year and, sooner or later, most of it is thrown away.

1. import
2. consign
3. remove
4. consume

Fill in each numbered blank with one suitable word or phrase.

Stop Pollution Now!

Pollution is a really big problem on our planet and it must be stopped immediately. It must be stopped before our planet goes (1) _______. There are three main reasons, in my opinion, why pollution should be stopped.

The first reason why we should stop pollution is that pollution is destroying the environment we live in. Carbon dioxide is a big contribution (2) _______ pollution. Carbon dioxide (3) _______ our climate in many different ways. The way it works is that certain ‘greenhouse gases’ can't escape from our atmosphere (4) _______ they get trapped. The second reason why we should stop pollution is that it also has an influence (5) _______ us - humans. Pollution also influences human life and that is a big problem. According to the World Health Organization, indoor air pollution from the burning of coal or biomass fuels like wood risks lives of millions of people. Air pollution causes two million deaths per year, (6) _______ from heart disease and respiratory disorders like infections and lung cancer.

The third reason why we should stop pollution is that if we do, we can live longer on this planet. If we don’t stop pollution and global warming, something really bad will happen to us. Humans have destroyed the planet so quickly. We can live longer and (7) _______ our existence on this planet (8) _______   our children’s children can live in a planet without worries. (9) _______, pollution must be stopped immediately. The earth is our only (10) _______  and we must protect it and take care of it as much as we can. Pollution must be stopped before we ruin our planet.

______, pollution must be stopped immediately.

1. In short
2. Shortly
3. Conclusion
4. Briefly

Choose the best answer to complete the passage.

INTERFERING WITH NATURE

Climate change is caused by the (1) ____ high levels of dangerous chemicals in the atmosphere, particularly carbon dioxide. It is estimated that average global temperatures will rise (2) ____ between two and six degrees by the end of this century. We all know the effects could be catastrophic, but are we (3) ____ of the possible solutions?

Crazy as it sounds, a group of academics from British universities is making a plan to build a 12-mile pipe, held up by a huge balloon, that would pump (4) ____ quantities of toxic chemicals, such as Sulphur dioxide, into the atmosphere. Surprisingly, there is good science behind the idea. The chemicals would form a (5) ____ layer around the Earth that would reflect sunlight and so cool the earth, much like the effects of a volcanic eruption.

It is estimated that average global temperatures will rise (2) ____ between two and six degrees by the end of this century.

1. by
2. with
3. for
4. in

Read the following passage and choose the best answer to each question.

Water pollution is one of the biggest threats to the environment today. There are several sources of water pollution ranging from sewage and fertilizers to soil erosion. The impact of water pollution on wildlife and their natural habitat can be immense. There are also a number of things that the average person can do to help stop water pollution.

We should conserve the soil because soil conservation influences water pollution through erosion. As soil is eroded by water, it transfers sediment from the land to the body of water, which is polluted by the chemicals in the sediment. Phosphorus and industrial chemicals can be pulled into water through soil erosion. When phosphorus levels in water become too high, they can lead to algae blooms that can cause massive fish deaths and make water unsafe for human use. The best way to prevent soil erosion is to keep the banks of rivers well-covered with plants or trees. Planting trees can have a significantly positive impact on the reduction in soil erosion.

The oil used to lubricate engines in all types of machines needs to be changed regularly. When the oil is changed, it presents a number of environmental hazards if not disposed of properly. When a leaky engine releases this oil into the street, it runs to the sewer and makes its way into waterways.

Wherever you see a lot of human recreation, you will almost always see lots of evidence of human use. Wrappers, bottles and other trash are unfortunately a common site at many well-used beaches and rivers around the world. It should be fairly obvious that the trash from these places often ends up in waterways and can cause pollution. Plastics are an especially big issue when it comes to water contamination at beaches and waterways. Picking up litter wherever you find it is honestly the best, fastest way to do your part to stop this type of water pollution.

Organize cleaning parties with local people to make the reach larger. Get businesses involved as sponsors who will donate prizes to the person who collects the most trash if you're having a hard time finding people to sign up to help.

It is estimated that the consumption of plastic by humans is between 250 and 300 million tons a year. About 80% of the plastic in the oceans came from the land. Using alternatives to plastics or using "less disposable" plastics whenever possible can have a surprising impact on ocean pollution. The fact that plastic is cheap and useful for different purposes makes it obvious choices for many people.

Soil erosion can lead to water pollution because _______.

1. soil can be eroded by rain water
2. soil erosion can occur naturally everywhere
3. chemicals in the sediment from the soil erosion will pollute water
4. massive fish deaths will make the rivers unsafe for human use

Read the following passage and choose the best option for each of blanks.

If you're an environmentalist, plastic is a word you tend to say with a sneer or a snarl. It has become a (1) _______ of our wasteful, throw-away society. But there seems little doubt it is here to stay, and the truth is, of course, that plastic has brought enormous (2) ______, even environmental ones. It’s not really the plastics themselves that are the evil ─ it's the way society chooses to use and (3) _______them.

Almost all the 50 or so different kinds of modern plastic are made from oil, gas or coal ─ non-renewable natural (4) _______. We (5) _______well over three million tones of the stuff in Britain each year and, sooner or later, most of it is thrown away. A high (6) _______of our annual consumption is in the form of packaging, and this (7) _______about seven percent by weight of our domestic refuse. Almost all of it could be recycled, but every little of it is though the plastic recycling (8) _______is growing fast.

and this (7) _______about seven percent by weight of our domestic refuse.

1. makes
2. carries
3. takes
4. constitutes

Read the following passage and choose the best answer to each question.

Water pollution is one of the biggest threats to the environment today. There are several sources of water pollution ranging from sewage and fertilizers to soil erosion. The impact of water pollution on wildlife and their natural habitat can be immense. There are also a number of things that the average person can do to help stop water pollution.

We should conserve the soil because soil conservation influences water pollution through erosion. As soil is eroded by water, it transfers sediment from the land to the body of water, which is polluted by the chemicals in the sediment. Phosphorus and industrial chemicals can be pulled into water through soil erosion. When phosphorus levels in water become too high, they can lead to algae blooms that can cause massive fish deaths and make water unsafe for human use. The best way to prevent soil erosion is to keep the banks of rivers well-covered with plants or trees. Planting trees can have a significantly positive impact on the reduction in soil erosion.

The oil used to lubricate engines in all types of machines needs to be changed regularly. When the oil is changed, it presents a number of environmental hazards if not disposed of properly. When a leaky engine releases this oil into the street, it runs to the sewer and makes its way into waterways.

Wherever you see a lot of human recreation, you will almost always see lots of evidence of human use. Wrappers, bottles and other trash are unfortunately a common site at many well-used beaches and rivers around the world. It should be fairly obvious that the trash from these places often ends up in waterways and can cause pollution. Plastics are an especially big issue when it comes to water contamination at beaches and waterways. Picking up litter wherever you find it is honestly the best, fastest way to do your part to stop this type of water pollution.

Organize cleaning parties with local people to make the reach larger. Get businesses involved as sponsors who will donate prizes to the person who collects the most trash if you're having a hard time finding people to sign up to help.

It is estimated that the consumption of plastic by humans is between 250 and 300 million tons a year. About 80% of the plastic in the oceans came from the land. Using alternatives to plastics or using "less disposable" plastics whenever possible can have a surprising impact on ocean pollution. The fact that plastic is cheap and useful for different purposes makes it obvious choices for many people.

Lubricants can cause environmental hazards when _______.

1. they are not disposed properly
2. they are changed regularly
3. they may be found in the streets
4. the engines work perfectly

Read the following passage and choose the best option for each of blanks.

If you're an environmentalist, plastic is a word you tend to say with a sneer or a snarl. It has become a (1) _______ of our wasteful, throw-away society. But there seems little doubt it is here to stay, and the truth is, of course, that plastic has brought enormous (2) ______, even environmental ones. It’s not really the plastics themselves that are the evil ─ it's the way society chooses to use and (3) _______them.

Almost all the 50 or so different kinds of modern plastic are made from oil, gas or coal ─ non-renewable natural (4) _______. We (5) _______well over three million tones of the stuff in Britain each year and, sooner or later, most of it is thrown away. A high (6) _______of our annual consumption is in the form of packaging, and this (7) _______about seven percent by weight of our domestic refuse. Almost all of it could be recycled, but every little of it is though the plastic recycling (8) _______is growing fast.

It has become a (1) ________of our wasteful, throw-away society.

1. symbol
2. mark
3. sign
4. detail

Read the following passage and choose the best answer to each question.

Water pollution is one of the biggest threats to the environment today. There are several sources of water pollution ranging from sewage and fertilizers to soil erosion. The impact of water pollution on wildlife and their natural habitat can be immense. There are also a number of things that the average person can do to help stop water pollution.

We should conserve the soil because soil conservation influences water pollution through erosion. As soil is eroded by water, it transfers sediment from the land to the body of water, which is polluted by the chemicals in the sediment. Phosphorus and industrial chemicals can be pulled into water through soil erosion. When phosphorus levels in water become too high, they can lead to algae blooms that can cause massive fish deaths and make water unsafe for human use. The best way to prevent soil erosion is to keep the banks of rivers well-covered with plants or trees. Planting trees can have a significantly positive impact on the reduction in soil erosion.

The oil used to lubricate engines in all types of machines needs to be changed regularly. When the oil is changed, it presents a number of environmental hazards if not disposed of properly. When a leaky engine releases this oil into the street, it runs to the sewer and makes its way into waterways.

Wherever you see a lot of human recreation, you will almost always see lots of evidence of human use. Wrappers, bottles and other trash are unfortunately a common site at many well-used beaches and rivers around the world. It should be fairly obvious that the trash from these places often ends up in waterways and can cause pollution. Plastics are an especially big issue when it comes to water contamination at beaches and waterways. Picking up litter wherever you find it is honestly the best, fastest way to do your part to stop this type of water pollution.

Organize cleaning parties with local people to make the reach larger. Get businesses involved as sponsors who will donate prizes to the person who collects the most trash if you're having a hard time finding people to sign up to help.

It is estimated that the consumption of plastic by humans is between 250 and 300 million tons a year. About 80% of the plastic in the oceans came from the land. Using alternatives to plastics or using "less disposable" plastics whenever possible can have a surprising impact on ocean pollution. The fact that plastic is cheap and useful for different purposes makes it obvious choices for many people.

We can infer from the passage that _______ .

1. alternatives to plastics or “less disposable” plastics can make the situation worse
2. using too much plastic can cause bad effects on ocean pollution
3. using plastics only causes ocean pollution
4. we don’t know how to stop water pollution

Fill in each numbered blank with one suitable word or phrase.

Stop Pollution Now!

Pollution is a really big problem on our planet and it must be stopped immediately. It must be stopped before our planet goes (1) _______. There are three main reasons, in my opinion, why pollution should be stopped.

The first reason why we should stop pollution is that pollution is destroying the environment we live in. Carbon dioxide is a big contribution (2) _______ pollution. Carbon dioxide (3) _______ our climate in many different ways. The way it works is that certain ‘greenhouse gases’ can't escape from our atmosphere (4) _______ they get trapped. The second reason why we should stop pollution is that it also has an influence (5) _______ us - humans. Pollution also influences human life and that is a big problem. According to the World Health Organization, indoor air pollution from the burning of coal or biomass fuels like wood risks lives of millions of people. Air pollution causes two million deaths per year, (6) _______ from heart disease and respiratory disorders like infections and lung cancer.

The third reason why we should stop pollution is that if we do, we can live longer on this planet. If we don’t stop pollution and global warming, something really bad will happen to us. Humans have destroyed the planet so quickly. We can live longer and (7) _______ our existence on this planet (8) _______   our children’s children can live in a planet without worries. (9) _______, pollution must be stopped immediately. The earth is our only (10) _______  and we must protect it and take care of it as much as we can. Pollution must be stopped before we ruin our planet.

It must be stopped before our planet goes_________

1. extinct
2. extinction
3. disappeared
4. disappearing

Choose the best answer to complete the passage.

INTERFERING WITH NATURE

Climate change is caused by the (1) ____ high levels of dangerous chemicals in the atmosphere, particularly carbon dioxide. It is estimated that average global temperatures will rise (2) ____ between two and six degrees by the end of this century. We all know the effects could be catastrophic, but are we (3) ____ of the possible solutions?

Crazy as it sounds, a group of academics from British universities is making a plan to build a 12-mile pipe, held up by a huge balloon, that would pump (4) ____ quantities of toxic chemicals, such as Sulphur dioxide, into the atmosphere. Surprisingly, there is good science behind the idea. The chemicals would form a (5) ____ layer around the Earth that would reflect sunlight and so cool the earth, much like the effects of a volcanic eruption.

Climate change is caused by the (1) ____ high levels of dangerous chemicals in the atmosphere, particularly carbon dioxide.

1. absolutely
2. extremely
3. interestingly
4. repeatedly

Choose the best answer to complete the passage.

INTERFERING WITH NATURE

Climate change is caused by the (1) ____ high levels of dangerous chemicals in the atmosphere, particularly carbon dioxide. It is estimated that average global temperatures will rise (2) ____ between two and six degrees by the end of this century. We all know the effects could be catastrophic, but are we (3) ____ of the possible solutions?

Crazy as it sounds, a group of academics from British universities is making a plan to build a 12-mile pipe, held up by a huge balloon, that would pump (4) ____ quantities of toxic chemicals, such as Sulphur dioxide, into the atmosphere. Surprisingly, there is good science behind the idea. The chemicals would form a (5) ____ layer around the Earth that would reflect sunlight and so cool the earth, much like the effects of a volcanic eruption.

We all know the effects could be catastrophic, but are we (3) ____ of the possible solutions?

1. able
2. capable
3. aware
4. fond

Read the following passage and choose the best option for each of blanks.

If you're an environmentalist, plastic is a word you tend to say with a sneer or a snarl. It has become a (1) _______ of our wasteful, throw-away society. But there seems little doubt it is here to stay, and the truth is, of course, that plastic has brought enormous (2) ______, even environmental ones. It’s not really the plastics themselves that are the evil ─ it's the way society chooses to use and (3) _______them.

Almost all the 50 or so different kinds of modern plastic are made from oil, gas or coal ─ non-renewable natural (4) _______. We (5) _______well over three million tones of the stuff in Britain each year and, sooner or later, most of it is thrown away. A high (6) _______of our annual consumption is in the form of packaging, and this (7) _______about seven percent by weight of our domestic refuse. Almost all of it could be recycled, but every little of it is though the plastic recycling (8) _______is growing fast.

But there seems little doubt it is here to stay, and the truth is, of course, that plastic has brought enormous (2) _______, even environmental ones.

1. savings
2. pleasures
3. benefits
4. profits

Fill in each numbered blank with one suitable word or phrase.

Stop Pollution Now!

Pollution is a really big problem on our planet and it must be stopped immediately. It must be stopped before our planet goes (1) _______. There are three main reasons, in my opinion, why pollution should be stopped.

The first reason why we should stop pollution is that pollution is destroying the environment we live in. Carbon dioxide is a big contribution (2) _______ pollution. Carbon dioxide (3) _______ our climate in many different ways. The way it works is that certain ‘greenhouse gases’ can't escape from our atmosphere (4) _______ they get trapped. The second reason why we should stop pollution is that it also has an influence (5) _______ us - humans. Pollution also influences human life and that is a big problem. According to the World Health Organization, indoor air pollution from the burning of coal or biomass fuels like wood risks lives of millions of people. Air pollution causes two million deaths per year, (6) _______ from heart disease and respiratory disorders like infections and lung cancer.

The third reason why we should stop pollution is that if we do, we can live longer on this planet. If we don’t stop pollution and global warming, something really bad will happen to us. Humans have destroyed the planet so quickly. We can live longer and (7) _______ our existence on this planet (8) _______   our children’s children can live in a planet without worries. (9) _______, pollution must be stopped immediately. The earth is our only (10) _______  and we must protect it and take care of it as much as we can. Pollution must be stopped before we ruin our planet.

Carbon dioxide is a big contribution ______ pollution.

1. in
2. at
3. to
4. with

Read the passage and choose the best answer to each questions.

In the world today, particularly in the two most industrialized areas, North America and Europe, recycling is big news. People are talking about it, practicing it, and discovering new ways to be sensitive to the environment. Recycling means finding ways to use products a second time. The motto of the recycling movement is "Reduce, Reuse, Recycle".

The first step is to reduce garbage. In stores, a shopper has to buy products in blister packs, boxes and expensive plastic wrappings. A hamburger from a fast food restaurant comes in lots of packaging: usually paper, a box, and a bag. All that packaging is wasted resources. People should try to buy things that are wrapped simply, and to reuse cups and utensils. Another way to reduce waste is to buy high-quality products. When low quality appliances break, many customers throw them away and buy new ones - a loss of more resources and more energy. For example, if a customer buys a high-quality appliance that can be easily repaired, the manufacturer receives an important message. In the same way, if a customer chooses a product with less packaging, that customer sends an important message to the manufacturers. To reduce garbage, the throwaway must stop.

The second step is to reuse. It is better to buy juices and soft drinks in returnable bottles. After customers empty the bottles, they return them to the store. The manufacturers of the drinks collect the bottles, wash them, and then fill them again. The energy that is necessary to make new bottles is saved. In some parts of the world, returning bottles for money is a common practice. In those places, the garbage dumps have relatively little glass and plastic from throwaway bottles.

The third step is being environmentally sensitive is to recycle. Spent motor oil can be cleaned and used again. Aluminum cans are expensive to make. It takes the same amount of energy to make one aluminum can as it does to run a color TV set for three hours. When people collect and recycle aluminum (for new cans), they help save one of the world's precious resources.

It was a waste when customers buy low-quality products because .

1. customers always change their ideas
2. they have to be repaired many times
3. people will soon throw them away
4. they are very cheap