1.We should.....low energy light bulbsA.use B.using C.used D.to use2.We can a lot of....dance while enjoying foods and fom different regions of the country A.traditionally B.traditional C.tradition D....

1a2b3b4c5bCâu trả lời: 1a2b3b4c5b

1.We should.....low energy light bulbsA.use B.using C.used D.to use2.We can a lot of....dance while enjoying foods and fom different regions of the country A.traditionally B.traditional C.tradition D.traditions3.The sun and the wind are other ____________sources of energy.A. alternative B. renewable C. non-renewable D. Nuclear4.Remember to turn off the lights before you …………A. will leave B. will be leaving C. leave D.are leaving30. We will go on holiday with some friends of _________A. our B. ours C. us D. weCâu trả lời: 1.We should.....low energy light bulbsA.use B.using C.used D.to use2.We can a lot of....dance while enjoying foods and fom different regions of the country A.traditionally B.traditional C.tradition D.traditions3.The sun and the wind are other ____________sources of energy.A. alternative B. renewable C. non-renewable D. Nuclear4.Remember to turn off the lights before you …………A. will leave B. will be leaving C. leave D.are leaving30. We will go on holiday with some friends of _________A. our B. ours C. us D. we

1.We should.....low energy light bulbsA.use B.using C.used D.to use2.We can a lot of....dance while enjoying foods and f...

Hãy tham gia nhóm Học sinh Hoc24OLM

ML

mai ngọc linh

21 tháng 3 2022 lúc 18:24

giúp mik với ạ1. The wind, the sun, and the wave are some types of __________ sources of energy.A. changeable B. alternative C. cheap D. costly2. Remember to __________ the lights before going to bed.A. turn B. turn on C. turn off D. stop3. People will reduce energy __________ as much as possible.A. consume B. consumption C. expense D. expenses4. Nuclear power is expensive and dangerous __________ our environment.A. for B. to ...

Đọc tiếp

giúp mik với ạ
1. The wind, the sun, and the wave are some types of __________ sources of energy.
A. changeable B. alternative C. cheap D. costly
2. Remember to __________ the lights before going to bed.
A. turn B. turn on C. turn off D. stop
3. People will reduce energy __________ as much as possible.
A. consume B. consumption C. expense D. expenses
4. Nuclear power is expensive and dangerous __________ our environment.
A. for B. to C. in D. with
5. Human is looking for a clean, cheap and __________ sources of energy.
A. effective B. effect C. effectively D. effectiveness
6. Low energy light bulbs should be used to __________ electricity.
A. spend B. buy C. convert D. save
7. We must __________ the amount of water our family used every day.
A. lower B. reduce C. lessen D. narrow
8. At this time next month we __________ to Ha Long Bay for a holiday.
A. will go B. will going C. will be gone D. will be going
9. By the middle of the 21st century, people in developing countries __________ more renewable energy.
A. uses B. will be using C. used D. have
10. Fossil fuels are very common in our society but they __________ the environment.
A. renew B. provide C. waste D. pollute
11. When you save energy, you not only save money, you also reduce the demand for __________ such as coal, oil, and natural gas and that is a great way to play a part in saving the planet.
A. carbon footprint B. electricity
C. fossil fuels D. biogas
12. In India, the demand for __________ has always been more than the supply.
A. shortage B. sources C. slogan D. electricity
13. __________ energy is produced by collecting sunlight and converting it into electricity.
A. Hydro B. Nuclear C. Solar D. Wind
14. There are many available __________ power sources in Vietnam including sun, wind, water, etc.
A. nuclear B. hydro C. renewable D. solar

15. Laos and Cambodia have big plans for building up to 11__________ on the lower Mekong.
A. dams B. slogans C. energy D. coals
16. __________ can be an excellent source of free, renewable energy for poor farmers.
A. Turbine B. Biogas C. Solar panel D. Bulb
17. The government has warned that Britain will face power __________ in the coming winters.
A. coal B. shortages C. slogans D. energy
18. Wind power is one of the earliest __________ sources of energy used by humankind.
A. alternative B. polluted C. harmful D. exhausted
19. Nobody can predict exactly when supplies of fossil fuels will be __________ However, we all know they quickly reduce in quantity.
A. installed B. polluted C. harmful D. exhausted
20. Biogas can be used to __________ natural gas in cooking, heating, or electrical generation.
A. use up B. replace C. pollute D. install
21. At this time next week we__________ to work to support the air pollution cutting down campaign.
A. are cycling B. will be cycling C. will cycle D. will be cycled
22. Someone’s carbon__________ is a measurement of the amount of carbon dioxide that their activities produce.
A. footprint B. energy C. effect D. amount
23. Remember to__________ the lights before going to bed.
A. turn on B. stop C. turn D. turn off
24. We will cut down in the use of natural gas because it is __________ and harmful to the environment.
A. available B. abundant C. plenty D. limited
25. Hydro power is__________ because dams cannot be built in certain areas.
A. abundant B. enough C. limited D. unlimited
26. __________ source of energy is the source that can’t be replaced after use.
A. Effective B. Non-renewable C. Renewable D. Natural
27. Which of the following is NOT renewable source of energy?
A. wind B. coal C. hydro D. solar
28. We are looking for cheap, clean and__________ sources of energy.
A. serious B. dangerous C. effective D. efficient

29. 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
30. If we go on__________ electricity, we will have to pay a lot next month.
A. turning on B. widened C. wasting D. increasing
31. Biogas is__________ and cheap for cooking and heating.
A. serious B. expensive C. plenty D. abundant
32. We should put__________ on our roof for the heating and hot water.
A. equipment B. cracks C. solar energy D. solar panels
33. In many countries, people think that electricity, gas and water are not luxuries but__________.
A. necessities B. appliances C. sales D. consumers
34. We should use light bulbs in our homes.
A. a bit energy B. efficient C. low energy D. little energy
35. A hydropower station__________ in the North of the country next year.
A. will be built B. has been built C. was built D. were built
36. Nuclear energy is__________, but it is dangerous.
A. renewable B. non-renewable C. natural resource D. fossil fuel
37. Fossil fuels are very common in our society but they__________ the environment.
A. waste B. pollute C. renew D. provide
38. All the houses in our village will be__________ by solar energy.
A. frozen B. widened C. heated D. heightened
39. Several governments try to__________ the use of fossil fuels.
A. waste B. save C. reduce D. increase
40. At this time next week, we__________ a wind turbine in our garden.
A. will installed B. will be installing
C. install D. installed
41. Low energy light bulbs should be used to__________ electricity.
A. convert B. save C. spend D. buy
42. It is a good idea to use__________ when travelling long distances.
A. private cars B. public transport C. cars D. taxis
43. “Why is it called a__________ source?” - “Because it can be replaced easily and quickly.”
A. renewable B. non-renewable C. effective D. specific
44. We must__________ the amount of water our family use every day.
A. lessen B. narrow C. lower D. reduce

45. Wave energy is a source of__________ energy.
A. environmental friendly B. environmentally friendliness
C. environment friendly D. environmentally friendly
46. Alternative sources of energy__________ developed in the near future.
A. has been B. will be C. is D. was
47. She__________ cooking in the kitchen at 7 PM tomorrow.
A. will B. is C. will be D. be
48. Some new energy-saving bulbs__________ in the dining room.
A. will be put B. will put be C. will put D. will be putting
49. What should we do to electricity?
A. take B. save C. cut D. waste
50. The wind, the sun, and the wave are some types of __________ sources of energy.
A. cheap B. costly C. changeable D. alternative

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Lớp 7 Tiếng anh

H24

̿๖ۣۜɦ๏àйǥ๖ۣۜϮử๖ۣۜáйɦ๖ۣۜϮ...

1 tháng 4 2019 lúc 20:08

change the sentences into the passive voice1, we will use less slectricity in the futurn less electricity ...............2 the students in my school will use public transport when travelling long distances public transport......................3 I will turn off the lights when leaving a room or going to bed the lights ........................................4 wind power will offer a great deal of energy next century a great deal of energy.....................................5 we will use sou...

Đọc tiếp

change the sentences into the passive voice

1, we will use less slectricity in the futurn => less electricity ...............

2 the students in my school will use public transport when travelling long distances => public transport......................

3 I will turn off the lights when leaving a room or going to bed => the lights ........................................

4 wind power will offer a great deal of energy next century => a great deal of energy.....................................

5 we will use sources of energy mỏe effectively for our futurn => sources of energy.....................................

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Lớp 7 Tiếng anh Câu hỏi của OLM

TN

Trần Hiếu Ngân

2 tháng 4 2022 lúc 21:33

III. Choose the best answer from A, B, C or D 1. By the middle of the 21st century, people in developing countries ____ more renewable energy. A. uses B. will be using C. used D. have used 2. The wind, the sun, and the wave are some types of ____________ sources of energy. A. changeable B. alternative C. cheap D. costly 3. Alternative sources of energy ____________ developed in the near future. A. is B. will C. has been D. will be 4. Fossil fuels are very common in our society but they _________...

Đọc tiếp

III. Choose the best answer from A, B, C or D

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

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

2. The wind, the sun, and the wave are some types of ____________ sources of energy.

A. changeable B. alternative C. cheap D. costly

3. Alternative sources of energy ____________ developed in the near future.

A. is B. will C. has been D. will be

4. Fossil fuels are very common in our society but they ____________ the environment.

A. renew B. provide C. waste D. pollute

5. “Why is it called a _____________ source?” – “Because it can be replaced easily and quickly.”

A. effective B. specific C. renewable D. non-renewable

6. Hydro power is _____________ because dams cannot be built in certain areas.

A. limited B. unlimited C. abundant D. available

7. At this time next week, we ______________ a wind turbine in our garden.

A. install B. installed C. will installed D. will be installed

8. Biogas is ____________ and cheap for cooking and heating.

A. plenty B. abundant C. serious D. expensive

9. A hydropower station ______________ in the North of the country nex year.

A. was built B. is built C. will be built D. has been built

10. We should put ___________ on our roof for the heating and hot water.

A. solar energy B. equipment C. cracks D. solar panels

11. Remember to ____________ the lights before going to bed.

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

12. It is a good idea to use ____________ when travelling long distances.

A. cars B. taxis C. private cars D. public transport

13. What should we do to ____________ electricity?

A. cut B. take C. save D. waste

14. We shout use _____________ light bulbs in our homes.

A. low energy B. little energy C. a bit energy D. efficient

15. In my opinion, nuclear power is not only expensive but also _________ to our environment.

A. danger B. dangerous C. risk D. disaster

16. Someone’s carbon __________ is a measurement of the amount of carbon dioxide that their activities produce.

A. effect B. amount C. footprint D. energy

17. Several governments try to ____________ the use of fossil fuels.

A. reduce B. increase C. waste D. save

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

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

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

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

20. Wave energy is a source of ____________energy.

A. environment friendly C. environmentally friendly

B. environmental friendly D. environmentally friendliness

21. Solar power can be ______________ into electricity

A. generated B. converted C. invested D. driven

22. Fossil fuels can be used to _______________ electricity or drive big machinery

A. create B. generate C. convert D. build

23. Last night, I didn’t go to bed early ___________ being very tired.

A. because of B. although C. because D. in spite of

24. ____________ they spent a lot of money on the film, it wasn’t a big success.

A. Nevertheless B. However C. When D. Although

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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.

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Lớp 7 Tiếng anh Câu hỏi của OLM

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

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Lớp 7 Tiếng anh

LQ

Lê Minh Quân

12 tháng 5 2022 lúc 23:20

Don’t forget to ________ the lights when leaving a room or going to bed.A. turnB. turn onC. turn offD. turn outWhat should we do to __________ our electric bills?A. fallB. cut downC. dropD. reduceThe use of biogas for cooking _______ in the countryside.A. will increaseB. will be increasingC. will be increasedD. will have increasedWe will be successful if we try hard, _____? A. dont we B. will we C. wont we D. do we With the Segway, the driver pulls the handle to go back or...

Đọc tiếp

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

A. turnB. turn onC. turn offD. turn out

What should we do to __________ our electric bills?

A. fallB. cut downC. dropD. reduce

The use of biogas for cooking _______ in the countryside.

A. will increaseB. will be increasingC. will be increasedD. will have increased

We will be successful if we try hard, _____?

A. don't we B. will we C. won't we D. do we

With the Segway, the driver pulls the handle to go back or pushes it to go.

A. forwardB. backwardC. roundD. fly

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

A. providingB. provideC. to provideD. to providing

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

A. poorB. poorerC. povertyD. the poor

Children who ________ malnutrition can have a lot of diseases.

A. suffer fromB. avoidC. gainD. obtain

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

A. wealthB. richnessC. wealthyD. country

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

A. HomelessB. The homelessC. HomelesslyD. Homelessness

"Life must be very difficult with homeless people."

“_____. They have to face many problems beyond the lack of a suitable home."

A. Not really. B. No doubt. C. Of course not. D. Not at all.

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Lớp 7 Tiếng anh

TL

Trần Phương Linh

2 tháng 4 2023 lúc 17:52

ACROSS 1. We are doing a…...on sources of energy now. 2. Alternative....of energy will be developed quickly. 3. What should the government do to ....................the use petrol? 4. Wind……will offer a great deal of energy in the future. DOWN 1. My friends and I ride bicycles to school to reduce air………. 5. They put low…..light bulbs in the classroom. 6. My father prefers using……………………transport to protect the enviroment 7. When a source is used, it usually takes time to…………it

Đọc tiếp

ACROSS

1. We are doing a…...on sources of energy now.

2. Alternative....of energy will be developed quickly.

3. What should the government do to ....................the use petrol?

4. Wind……will offer a great deal of energy in the future.

DOWN

1. My friends and I ride bicycles to school to reduce air……….

5. They put low…..light bulbs in the classroom.

6. My father prefers using……………………transport to protect the enviroment

7. When a source is used, it usually takes time to…………it

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Lớp 7 Tiếng anh Câu hỏi của OLM

HP

Hoàng Pro

13 tháng 4 2018 lúc 20:37

I, Change the sentences into the passive voice1. We will use less electricity in the future. Less electricity ..................................................................................................................2. The students in my school will use public transport when travelling long distances. Public transport................................................................................................................3. I will turn off the lights when leaving a room or going to...

Đọc tiếp

I, Change the sentences into the passive voice

1. We will use less electricity in the future.

=> Less electricity ..................................................................................................................

2. The students in my school will use public transport when travelling long distances.

=> Public transport................................................................................................................

3. I will turn off the lights when leaving a room or going to bed.

=> The lights ..........................................................................................................................

4. Wind power will offer a great deal of energy next century.

=>A great deal of energy ..........................................................................................................

5. We will use sources of energy more effectively for our future.

=>Sources of energy ...........................................................................................................

6. People in the countryside will increase the use of biogas for cooking.

=>The use of biogas ...........................................................................................................

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Lớp 7 Tiếng anh Câu hỏi của OLM

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.

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Lớp 7 Tiếng anh

Khoá học trên OLM (olm.vn)

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