We should try to reduce energy _________ as much as possible.A. productionB. producersC. consumptionD. consumersSolar energy is _______ and it can be replaced easily.A. newB. renewC. renewable...

We should try to reduce energy _________ as much as possible.A. productionB. producersC. consumptionD. consumersSolar energy is _______ and it can be replaced easily.A. newB. renewC. renewableD. non-renewableFor many people living in rural areas, biogas is a cheap energy _________ available.A. methodB. productionC. supplyD. consumptionNuclear energy can provide enough electricity for the world’s needs, but it is very ____.A. riskB. riskyC. endangerD. endangeredAlternative sources of energy are ________ and safe.A. enoughB. not enoughC. shortD. abundantSources of energy will be used more ________ for our future.A. effectiveB. efficientC. effectivelyD. effecientlyA sky safety system will stop everyone _________ crashing in the sky.A. atB. fromC. throughD. for________ regular light bulbs with low energy light bulbs, which use less energy.A. TurnB. ReplaceC. PlaceD. PutWithout good insulation, the _______ in our houses goes out through the windows, the doors, etc.A. iceB. atmosphereC. amountD. heatA(n)________ station will be built in the North of the country next decade.A. hydropowerB. waterC. hydroelectricityD. energyWe can _______ the problem of energy shortage by using solar energy.A. carry outB. getC. recoverD. solveCâu trả lời: We should try to reduce energy _________ as much as possible.A. productionB. producersC. consumptionD. consumersSolar energy is _______ and it can be replaced easily.A. newB. renewC. renewableD. non-renewableFor many people living in rural areas, biogas is a cheap energy _________ available.A. methodB. productionC. supplyD. consumptionNuclear energy can provide enough electricity for the world’s needs, but it is very ____.A. riskB. riskyC. endangerD. endangeredAlternative sources of energy are ________ and safe.A. enoughB. not enoughC. shortD. abundantSources of energy will be used more ________ for our future.A. effectiveB. efficientC. effectivelyD. effecientlyA sky safety system will stop everyone _________ crashing in the sky.A. atB. fromC. throughD. for________ regular light bulbs with low energy light bulbs, which use less energy.A. TurnB. ReplaceC. PlaceD. PutWithout good insulation, the _______ in our houses goes out through the windows, the doors, etc.A. iceB. atmosphereC. amountD. heatA(n)________ station will be built in the North of the country next decade.A. hydropowerB. waterC. hydroelectricityD. energyWe can _______ the problem of energy shortage by using solar energy.A. carry outB. getC. recoverD. solve

A-C-D-D-D-C-D-D-D-A-DCâu trả lời: A-C-D-D-D-C-D-D-D-A-D

We should try to reduce energy _________ as much as possible.A. productionB. producersC. consumptionD. consumersSola...

Hãy tham gia nhóm Học sinh Hoc24OLM

H24

cc1122

15 tháng 4 2022 lúc 18:43

26. Solar energy is and it can be replaced easily. A. new B. renew C. renewable D. non-renewable27. For many people living in rural areas, biogas is a cheap energy available. A. method B. production C. supply D. consumption28. Nuclear energy can provide enough electricity for the world’s needs, but it is very . ...

Đọc tiếp

26. Solar energy is and it can be replaced easily.

A. new B. renew C. renewable D. non-renewable

27. For many people living in rural areas, biogas is a cheap energy available.

A. method B. production C. supply D. consumption

28. Nuclear energy can provide enough electricity for the world’s needs, but it is very .

A. risk B. risky C. endanger D. endangered

29. Alternative sources of energy are and safe.

A. enough B. not enough C. short D. abundant

30. Sources of energy will be used more for our future.

A. effective B. efficient C. effectively D. efficiently

31. A sky safety system will stop everyone crashing in the sky.

A. at B. from C. through D. for

32. regular light bulbs with low energy light bulbs, which use less energy.

A. Turn B. Replace C. Place D. Put

33. Without good insulation, the in our houses goes out through the windows, the doors, etc.

A. ice B. atmosphere C. amount D. heat

34. A(n) station will be built in the North of the country next decade.

A. hydropower B. water C. hydroelectricity D. energy

35. We can the problem of energy shortage by using solar energy.

A. carry out B. get C. recover D. solve

36. Don’t forget to the lights when leaving a room or going to bed.

A. turn B. turn on C. turn off D. turn out

37. What should we do to our electric bills?

A. fall B. cut down C. drop D. reduce

38. The use of biogas for cooking in the countryside.

A. will increase B. will be increasing C. will be increased D. will have increased

39. The digital camera belongs to Nick. That camera is .

A. him B. he C. his D. one

40. Is this schoolbag ?

A. you B. your C. yours D. them

41. The city is working on a project the slums with clean water.

A. providing B. provide C. to provide D. to providing

42. In that country, over 30% of the population live in .

A. poor B. poorer C. poverty D. the poor

43. Children who malnutrition can have a lot of diseases.

A. suffer from B. avoid C. gain D. obtain

44. There are more problems in the slums than in the areas.

A. wealth B. richness C. wealthy D. country

45. is quite popular in an overcrowded city where you can see people sleeping in a park or under a bridge.

A. Homeless B. The homeless C. Homelessly D. Homelessness

V. Complete the sentences, using the correct possessive form of the words in brackets.

46. This schoolbag is . (I)

47. These books are . (we)

48. Those books are . (they)

49. This raincoat is . (Nick)

50. is light blue, but my hat is red. (she)

51. This is my pen, and that one is . (you)

52. Our flat has four rooms, and has five rooms. (they)

53. This notebook is . (you)

54. These pencil are . (Ann)

55. Our car is a Chevrolet, but is a Toyota. (they)

Xem chi tiết

Lớp 7 Tiếng anh

DH

Đỗ Huy

27 tháng 2 2022 lúc 8:37

6. source of energy is the source that can’t be replaced after use. A. Effective B. Non-renewable C. Renewable D. Natural 7. Which of the following is NOT renewable source of energy? A. wind B. coal C. hydro D. solar 8. We are looking for cheap, clean and sources of energy. A. serious B. dangerous C. effective D. efficient 9. By the middle of the 21st century, people in developing countries more renewable energy. A. used B. have used C. uses D. will be using 10. If we go on electricity, we will...

Đọc tiếp

6. source of energy is the source that can’t be replaced after use.

A. Effective B. Non-renewable C. Renewable D. Natural

7. Which of the following is NOT renewable source of energy?

A. wind B. coal C. hydro D. solar

8. We are looking for cheap, clean and sources of energy.

A. serious B. dangerous C. effective D. efficient

9. By the middle of the 21st century, people in developing countries more renewable energy.

A. used B. have used C. uses D. will be using

10. If we go on electricity, we will have to pay a lot next month.

A. turning on B. widened C. wasting D. increasing

Xem chi tiết

Lớp 7 Tiếng anh

DM

Dương Minh

28 tháng 3 2017 lúc 5:41

Chọn thông tin đúng về bài đọc sau.A. Calories are units of energy. They refer to the amount of energy you get from foods and drinks, and the amount of energy you use through physical activities. For example, an apple has about 80 calories, while a 1.6 km walk might use up 100 calories. Calories are important for human health, and the key is having the right amount of it.B. Everyone needs different amounts of energy per day depending on age, size and activity levels. An athlete needs more calori...

Đọc tiếp

Chọn thông tin đúng về bài đọc sau.

A. Calories are units of energy. They refer to the amount of energy you get from foods and drinks, and the amount of energy you use through physical activities. For example, an apple has about 80 calories, while a 1.6 km walk might use up 100 calories. Calories are important for human health, and the key is having the right amount of it.

B. Everyone needs different amounts of energy per day depending on age, size and activity levels. An athlete needs more calories than an office worker. To stay in shape, an average adult requires at least 1,800 calories per day (according to the Food and Agriculture Organization of the United Nations). If we eat just the number of calories our body needs each day, we will probably be healthy. However, eating too much can make you put on weight. To lose weight, eat fewer calories than your body burns each day.

C. These are some experts' tips to reduce calorie intake. First, you must know how many calories you need each day and always count them in your diet. Have small frequent meals and drink more water too. This will help you feel less hungry. Furthermore, avoid all sugary drinks and junk food. They are high in energy but low in nutritional value.

What happens when we eat too many calories?

A. We can put on weight.

B. We will be healthy.

C. We can lose weight.

D. We can reduce calorie intake.

Xem chi tiết

Lớp 7 Tiếng anh

DM

Dương Minh

22 tháng 9 2018 lúc 16:41

Chọn thông tin đúng về bài đọc sau.A. Calories are units of energy. They refer to the amount of energy you get from foods and drinks, and the amount of energy you use through physical activities. For example, an apple has about 80 calories, while a 1.6 km walk might use up 100 calories. Calories are important for human health, and the key is having the right amount of it.B. Everyone needs different amounts of energy per day depending on age, size and activity levels. An athlete needs more calori...

Đọc tiếp

Chọn thông tin đúng về bài đọc sau.

A. Calories are units of energy. They refer to the amount of energy you get from foods and drinks, and the amount of energy you use through physical activities. For example, an apple has about 80 calories, while a 1.6 km walk might use up 100 calories. Calories are important for human health, and the key is having the right amount of it.

B. Everyone needs different amounts of energy per day depending on age, size and activity levels. An athlete needs more calories than an office worker. To stay in shape, an average adult requires at least 1,800 calories per day (according to the Food and Agriculture Organization of the United Nations). If we eat just the number of calories our body needs each day, we will probably be healthy. However, eating too much can make you put on weight. To lose weight, eat fewer calories than your body burns each day.

C. These are some experts' tips to reduce calorie intake. First, you must know how many calories you need each day and always count them in your diet. Have small frequent meals and drink more water too. This will help you feel less hungry. Furthermore, avoid all sugary drinks and junk food. They are high in energy but low in nutritional value.

How many calories does an apple contain?

A. 100 calories.

B. About 80 calories.

C. About 160 calories.

D. None are correct.

Xem chi tiết

Lớp 7 Tiếng anh

DM

Dương Minh

4 tháng 5 2018 lúc 12:24

Chọn thông tin đúng về bài đọc sau.A. Calories are units of energy. They refer to the amount of energy you get from foods and drinks, and the amount of energy you use through physical activities. For example, an apple has about 80 calories, while a 1.6 km walk might use up 100 calories. Calories are important for human health, and the key is having the right amount of it.B. Everyone needs different amounts of energy per day depending on age, size and activity levels. An athlete needs more calori...

Đọc tiếp

Chọn thông tin đúng về bài đọc sau.

A. Calories are units of energy. They refer to the amount of energy you get from foods and drinks, and the amount of energy you use through physical activities. For example, an apple has about 80 calories, while a 1.6 km walk might use up 100 calories. Calories are important for human health, and the key is having the right amount of it.

B. Everyone needs different amounts of energy per day depending on age, size and activity levels. An athlete needs more calories than an office worker. To stay in shape, an average adult requires at least 1,800 calories per day (according to the Food and Agriculture Organization of the United Nations). If we eat just the number of calories our body needs each day, we will probably be healthy. However, eating too much can make you put on weight. To lose weight, eat fewer calories than your body burns each day.

C. These are some experts' tips to reduce calorie intake. First, you must know how many calories you need each day and always count them in your diet. Have small frequent meals and drink more water too. This will help you feel less hungry. Furthermore, avoid all sugary drinks and junk food. They are high in energy but low in nutritional value.

What are calories?

A. They are units of energy.

B. They are the amount of energy.

C. They are important.

D. Each person needs different amounts of calories.

Xem chi tiết

Lớp 7 Tiếng anh

H24

sang

18 tháng 2 2022 lúc 20:20

We use many different energy sources to do work for us. Energy sources are classified into two groups - renewable and nonrenewable. Non-renewable energy sources are those that take millions of years to form and will run out some day. It is energy that comes from fossil fuels such as coal, crude oil, and natural gas. Fossil fuels are mainly made up of carbon and were formed millions of years ago. The chemical reaction which takes place when we burn fossil fuels releases carbon compounds such as c...

Đọc tiếp

We use many different energy sources to do work for us. Energy sources are classified into two groups - renewable and nonrenewable. Non-renewable energy sources are those that take millions of years to form and will run out some day. It is energy that comes from fossil fuels such as coal, crude oil, and natural gas. Fossil fuels are mainly made up of carbon and were formed millions of years ago. The chemical reaction which takes place when we burn fossil fuels releases carbon compounds such as carbon monoxide and carbon dioxide into the air. Carbon dioxide is one of the green house gases which is contributing to global warming and air pollution. On the other hand, renewable energy sources will never run out, are better for the environment and do not cause pollution. Renewable energy is often called green energy because it is a natural energy, always available and does not have to be formed like nonrenewable energy. The green energy is always there. For example, the Sun consistently shines, water is abundant, and the winds blow throughout the year. The five types include solar, energy from the Sun; geothermal, energy from heat within the Earth; hydroelectric, energy from moving water; biomass, energy from dead plants and microorganisms and finally, energy from the wind.

Xem chi tiết

Lớp 7 Tiếng anh Câu hỏi của OLM

DM

Dương Minh

4 tháng 5 2018 lúc 8:34

Chọn thông tin đúng về bài đọc sau.A. Calories are units of energy. They refer to the amount of energy you get from foods and drinks, and the amount of energy you use through physical activities. For example, an apple has about 80 calories, while a 1.6 km walk might use up 100 calories. Calories are important for human health, and the key is having the right amount of it.B. Everyone needs different amounts of energy per day depending on age, size and activity levels. An athlete needs more calori...

Đọc tiếp

Chọn thông tin đúng về bài đọc sau.

A. Calories are units of energy. They refer to the amount of energy you get from foods and drinks, and the amount of energy you use through physical activities. For example, an apple has about 80 calories, while a 1.6 km walk might use up 100 calories. Calories are important for human health, and the key is having the right amount of it.

B. Everyone needs different amounts of energy per day depending on age, size and activity levels. An athlete needs more calories than an office worker. To stay in shape, an average adult requires at least 1,800 calories per day (according to the Food and Agriculture Organization of the United Nations). If we eat just the number of calories our body needs each day, we will probably be healthy. However, eating too much can make you put on weight. To lose weight, eat fewer calories than your body burns each day.

C. These are some experts' tips to reduce calorie intake. First, you must know how many calories you need each day and always count them in your diet. Have small frequent meals and drink more water too. This will help you feel less hungry. Furthermore, avoid all sugary drinks and junk food. They are high in energy but low in nutritional value.

What factor decides the amount of energy a person needs each day?

A. Age.

B. Size.

C. Activity levels.

D. All are correct.

Xem chi tiết

Lớp 7 Tiếng anh

DM

Dương Minh

3 tháng 6 2018 lúc 12:35

Chọn thông tin đúng về bài đọc sau.A. Calories are units of energy. They refer to the amount of energy you get from foods and drinks, and the amount of energy you use through physical activities. For example, an apple has about 80 calories, while a 1.6 km walk might use up 100 calories. Calories are important for human health, and the key is having the right amount of it.B. Everyone needs different amounts of energy per day depending on age, size and activity levels. An athlete needs more calori...

Đọc tiếp

Chọn thông tin đúng về bài đọc sau.

A. Calories are units of energy. They refer to the amount of energy you get from foods and drinks, and the amount of energy you use through physical activities. For example, an apple has about 80 calories, while a 1.6 km walk might use up 100 calories. Calories are important for human health, and the key is having the right amount of it.

B. Everyone needs different amounts of energy per day depending on age, size and activity levels. An athlete needs more calories than an office worker. To stay in shape, an average adult requires at least 1,800 calories per day (according to the Food and Agriculture Organization of the United Nations). If we eat just the number of calories our body needs each day, we will probably be healthy. However, eating too much can make you put on weight. To lose weight, eat fewer calories than your body burns each day.

C. These are some experts' tips to reduce calorie intake. First, you must know how many calories you need each day and always count them in your diet. Have small frequent meals and drink more water too. This will help you feel less hungry. Furthermore, avoid all sugary drinks and junk food. They are high in energy but low in nutritional value.

What is a healthy number of calories per day?

A. At least 160 calories.

B. About 80 calories.

C. At least 1,800.

D. None are correct.

Xem chi tiết

Lớp 7 Tiếng anh

WF

what the fack

12 tháng 4 2018 lúc 10:27

II. Read the following passage carefully, then do as directed : (5 marks)Thinking about how we will be travelling in 10 or 20 years is very interesting. Will we still be using planes or will we be flying our cars from Paris to London? Here are some suggestions.- SkyTrain: Currently being developed at NASA, SkyTrain looks like the monorail at Disney World. Moving at 240km/h and using small amount of energy, it could be the future of city transportation. SkyTrain has the passenger capacity of a 6-...

Đọc tiếp

II. Read the following passage carefully, then do as directed : (5 marks)
Thinking about how we will be travelling in 10 or 20 years is very interesting. Will we still be using planes or will we be flying our cars from Paris to London? Here are some suggestions.
- SkyTrain: Currently being developed at NASA, SkyTrain looks like the monorail at Disney World. Moving at 240km/h and using small amount of energy, it could be the future of city transportation. SkyTrain has the passenger capacity of a 6-lane highway.
- Flying cars: Zhu Wenxi and Lai Zexin, Chinese students, have designed a solar-powered flying car that doesn’t need a runway to take off. If you have about 200 hundred thousand dollars, you will own this vehicle soon.
- An electric mininus: The minibus Cameo, designed by Martin Pes, can carry 32 passengers but it is small enough to get its way out of a traffic jam. Its electric motor and low weight mean that it can be recharged in seconds while stopping and it has zero emission.
- An eco-taxi: Taxis are bad for the environment and traffic jams. We enter eco-taxi, and individual taxis form a train powered by solar panels.
1. Decide whether the statements below are True (T) or False (F) : (2,5 marks)
a. SkyTrain is fast but cannot be used as a means of transport in the city. …………
b. Flying cars designed by Zhu Wenxi and Lai Zexin run on solar energy. …………
c. A long runway is necessary for flying cars to take off. …………
d. Because it is small, an electric minibus can avoid traffic jams. …………
e. Several eco-taxis can form a line moving together, using solar energy. …………
2. Answer the following sentences: (2,5 marks)
a. How fast can SkyTrain travel?
………………………………….............................................................................................
b. Where are the designers of flying cars from?
……………………………………………………………………………………………………………….
c. How much money does a flying car cost?
……………………………………………………………………………………………………………….
d. Why should we take eco-taxi instead of other taxis?
……………………………………………………………………………………………………………….
e. Are you interested in these means of transport? Why?
………………………………………………………………………………………………

Xem chi tiết

Lớp 7 Tiếng anh Câu hỏi của OLM

Khoá học trên OLM (olm.vn)

Khoá học trên OLM (olm.vn)