Electricity is the most common form of energy used today. In the modern world, (42)_________ is instantly available at the touch of a switch. Electricity has numerous uses. The most common use of elec...

42C43B44C45DCâu trả lời: 42C43B44C45D

42-C43-B44-C45-DCâu trả lời: 42-C43-B44-C45-D

Electricity is the most common form of energy used today. In the modern world, (42)_________ is instantly available at the touch of a switch. Electricity has numerous uses. The most common use of electricity is to provide artificial lighting. In factories, electricity is used to (43)_________ the electric motor of machines. In offices, electricity is used to light up (44)_________ workplace. It is also used to operate air-conditioners, computers (45)_________ many other machines.42. A. gas B. water C. electricity D. coal43. A. driven B. drive C. driving D. drove44. A. a B. any C. the D. many45. A. but B. so C. because D. andCâu trả lời: Electricity is the most common form of energy used today. In the modern world, (42)_________ is instantly available at the touch of a switch. Electricity has numerous uses. The most common use of electricity is to provide artificial lighting. In factories, electricity is used to (43)_________ the electric motor of machines. In offices, electricity is used to light up (44)_________ workplace. It is also used to operate air-conditioners, computers (45)_________ many other machines.42. A. gas B. water C. electricity D. coal43. A. driven B. drive C. driving D. drove44. A. a B. any C. the D. many45. A. but B. so C. because D. and

Electricity is the most common form of energy used today. In the modern world, (42)_________ is instantly available at t...

Hãy tham gia nhóm Học sinh Hoc24OLM

Truong Ducngoc

14 tháng 1 2022 lúc 8:28

1. Solar energy can be used in remote areas where it is too _______ to extend the electricity power. (EXPENSE) 2. I think I’d prefer something a little less _______. (ENERGY) 3. The potential of _______ sources of energy is not only plentiful but also clean and safe. (ALTERNATE) 4. _______ resources are a very important part of saving energy and the environment. (RENEW) 5. In order to save energy, we need to find other clean, and _______ sources of energy. (EFFECT) 6. The weather is very ____...

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1. Solar energy can be used in remote areas where it is too _______ to extend the electricity power. (EXPENSE)

2. I think I’d prefer something a little less _______. (ENERGY)

3. The potential of _______ sources of energy is not only plentiful but also clean and safe. (ALTERNATE)

4. _______ resources are a very important part of saving energy and the environment. (RENEW) 5. In order to save energy, we need to find other clean, and _______ sources of energy. (EFFECT) 6. The weather is very _______ at this time of year. (CHANGE)

7. The energy _______ will be reduced in the future. (CONSUME)

8. We will solve the problem of energy _______ by using solar energy. (SHORT)

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Lớp 7 Tiếng anh

túwibu

4 tháng 3 2020 lúc 19:42

**Exercise 7: Give the correct form of the verbs in brackets: used to + V orsimple past. (1)1. I (see) .................. Marcus at the library working hard. He told me to say hello to you.2. She (be) ....................... a lot happier, but then she lost her job.3. There (be) ....................... three restaurants in this town, but two closed downleaving only one.4. If you look over there, you can see the field where they (fight) ....................... theBattle of Harris Hill in 1509.5....

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**Exercise 7: Give the correct form of the verbs in brackets: used to + V or

simple past. (1)

1. I (see) .................. Marcus at the library working hard. He told me to say hello to you.
2. She (be) ....................... a lot happier, but then she lost her job.
3. There (be) ....................... three restaurants in this town, but two closed down
leaving only one.
4. If you look over there, you can see the field where they (fight) ....................... the
Battle of Harris Hill in 1509.
5. Did you (take) ....................... a lot of photos when you were in Moscow last year?
6. How many hours a day did you (go) ....................... to school when you were ten?
7. Children never (talk) ....................... so aggressively to their parents. It’s terrible!
8. Soldiers (build) ....................... this bridge near the end of the Second World War.
9. Your mother (have) ............................... a Yorkshire Terrier when she was a young
girl, didn’t she?
10. When I was five, I (be) ....................... able to do incredible gymnastics. Now I can’t
even touch my toes.
Exercise 8: Choose the best answer to complete these following sentences.
1. Astronauts ................. in their spaceship, but they frequently work outside now.

A. were used to stay B. used to stay
C. were staying D. had used to stay
2. People ................. that the earth is round before.
A. were not used to believe B. used to believing
C. would not use to believe D. did not use to believe
3. Tuberculosis ................. incurable before.
A. use to be thought B. used to be thought
C. used to think D. use to think
4. Formerly babies ................. of whooping cough.
A. have died B. used to die
C. would die D. both B and C
5. These city girls are used ................. in the field.
A. to work B. used to lie
C. would like D. to working
6. Newton ................. scientific books when being a boy.
A. used to read B. has read
C. had read D. bad been reading
7. I am sorry I am not ................. fast.
A. used to drive B. used to driving
C. use to drive D. use to driving
8. Frank used to work in a small shop. He .................
A. doesn’t any more B. still does
C. is now D. had never done anything else
9. I ................. in Jakarta. I’ve lived here all my life.
A. am used to living B. used to living
C. use to live D. am used to live
10. Jane ................. for the telephone company, but now she has a job at the post office.
A. used to working B. used to work
C. is used to working D. am used to work
Exercise 9: Reorder the words to make correct sentences.
1. is/ to/ it/ from/ How far/ the hospital?/ the park

2. is/ from/ three/ It/ here./ kilometers
3. it/ the/ Is/ to/ the/ far/ library?/ from/ supermarket

4. is/ National Museum?/ the/ Where

5. is/ The National Park/ from/ kilometers/ the University./ five
6. is/ to/ 200/ It/ from/ Nghe An/ nearly/ Hanoi./ kilometers

7. offices/ near/ Is/ post/ any/ here?/ there

8. here/ It/ from/ is/ minute/ walk/ to/ five/ the/ parking lot./ just / a
9. is/ row/ from/ the first/ to/ second/ the/ centimeters/ row./ It/ 30

10. house/ My/ so/ is/ school,/ I/ walk./ my/ near

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Lớp 7 Tiếng anh Câu hỏi của OLM

Phạm Trần Hoài Phong

17 tháng 4 2022 lúc 20:21

giúp mik với ạIII) Choose the correct option A, B, C or D to complete the sentences.1. Nuclear energy can provide electricity for the world needs, but it is …………….. A. cheap B. unlimited C. dangerous D. safe2. In the future most people will travel …………….. flying train. A. in B. to C. on D. at3. Do you think we …………….. driverless car in the future? A. use ...

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giúp mik với ạ

III) Choose the correct option A, B, C or D to complete the sentences.

1. Nuclear energy can provide electricity for the world needs, but it is ……………..

A. cheap B. unlimited C. dangerous D. safe

2. In the future most people will travel …………….. flying train.

A. in B. to C. on D. at

3. Do you think we …………….. driverless car in the future?

A. use B. to use C. will use D. have used

4. Linda used to …………….. morning exercise when she got up early.

A. did B. does C. doing D. do

5. We were …………….. with the latest film of that director.

A. satisfed B. satisfatort C. satisfying D. satisfy

6. The play was so boring. …………….. , An saw it from beginning to end.

A. In spite of B. Despite C. However D. Although

7. We found the plot of the film …………….. .

A. bored B. boring C. interesred D. acting

8. My father liked the …………….. of that singer.

A. perform B. performer C. performance D. performing

9. I …………….. go on foot when I was in primary school.

A. used to B. break C. can D. may

10. We didn’t find it funny ……………….. it was a comedy.

A. but B. although C. despite D. in spite of

11. Drivers have to ……………….. your seatbelt whenever they drive.

A. tie B. fasten C. put on D. put

12. At 7.00 tomorrow, you …………….. to school.

A . will be cycled B. will cycle C. will be cycling D. cycle

13. Solar energy …………….. by many countries in the world in the future.

A. will use B. will be used C. will be using D. use

14. At this time tomorrow, I …………….. an interview.

A. will be having B. will have C. had D. have

15. A …………….. is a film that shows real life events stories.

A. horror B. comedy C. action D. documentary

16. We should …………….. low energy light bulbs.

A. use B. using C. used D. to use

17. The wind turns …………….. to make electricity.

A. fans B. leaves C. turbines D. kites

18. We …………….. an English test tomorrow.

A. will have B. have C. will be having D. had

19. Solar energy will …………….. to solve the problem of energy shortage.

A. use B. be used C. used D. using

20. The sun and the wind are other …………….. sources of energy.

A. alternative B. renewable C. non-renewable D. nuclear

21.The boys ………. home because they are planning to visit the hydro power station.

A. have not come B. do not come C. will not be coming D. is not coming

22. They …………….. a test at 8.00 tomorrow; we don’t want to disturb them.

A. will be having B. will have C. have D. had

23.You should turn …………….. the lights when leaving the rooms.

A. on B. off C. right D. left

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

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

25. This is Linda’s hat, and those shoes are ………………

A. our B. hers C. her D. their

26. A sky safety system can help cars to ………………… traffic jams and crashes.

A. use B. have C. prevent D. take

27. The white cat is Helen’s, and the black cat is …………………

A. I B. my C. mine D. of mine

28. The festival ………………… every year at the end of August.

A. occur B. takes place C. takes D. held

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Lớp 7 Tiếng anh

Dương Minh

13 tháng 9 2018 lúc 1:52

Read the passage, and then tick the correct answer true (T), or false (F).Did you know that energy use is the biggest contributor to fine average Canadian homes carbon footprint? Thats why the David Suzuki Foundation and Bullfrog Power are partnering to offer you a quick and easy way to switch your home to clan energy and be part of the solution to climate change. When you choose green energy, Bullfrogs generators put clean, renewable electricity and/or green natural gas (produced from organic w...

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Read the passage, and then tick the correct answer true (T), or false (F).

Did you know that energy use is the biggest contributor to fine average Canadian home's carbon footprint? That's why the David Suzuki Foundation and Bullfrog Power are partnering to offer you a quick and easy way to switch your home to clan energy and be part of the solution to climate change. When you choose green energy, Bullfrog's generators put clean, renewable electricity and/or green natural gas (produced from organic waste, not fracking) into the grid or pipeline to match the amount of power or natural gas your home uses. Bullfrog ensures the energy going into our energy systems - on your behalf -is from clean, green sources. Bullfrog’s green electricity comes from a blend of wind and low-impact hydro power from new Canadian renewable energy facilities, with at least 50 per cent directly from your region.

Energy use is the main reason that causes carbon footprint in Canada.

A. True

B. False

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Lớp 7 Tiếng anh

phuc

5 tháng 4 2022 lúc 16:52

II. Choose the best answer A, B, C or D to complete each sentence. 1. Nuclear energy can provide electricity for the world needs, but it is __________A. cheap B. unlimited C. dangerous D. safe2. You can ___________easily on the Dead Sea. Why? – Because it’s so saltyA. fly B. walk C. drive D. float3. Biogas helps solve the problem of indoor ___________.A. noise pollution ...

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II. Choose the best answer A, B, C or D to complete each sentence.

1. Nuclear energy can provide electricity for the world needs, but it is __________

A. cheap B. unlimited C. dangerous D. safe

2. You can ___________easily on the Dead Sea. Why? – Because it’s so salty

A. fly B. walk C. drive D. float

3. Biogas helps solve the problem of indoor ___________.

A. noise pollution B. air pollution C. water pollution D. soil pollution

4. __________ the silly story, many people enjoyed the film

A. In spite of B. Although C. However D. Nevertheless

5. Nuclear power__________ in the future.

A. will replace B. replace C. will be replaced D. replaces

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Lớp 7 Tiếng anh

phuc

5 tháng 4 2022 lúc 17:10

II. Choose the best answer A, B, C or D to complete each sentence. 1. Nuclear energy can provide electricity for the world needs, but it is __________A. cheap B. unlimited C. dangerous D. safe2. You can ___________easily on the Dead Sea. Why? – Because it’s so saltyA. fly B. walk C. drive D. float3. Biogas helps solve the problem of indoor ___________.A. noise pollution ...

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II. Choose the best answer A, B, C or D to complete each sentence.

1. Nuclear energy can provide electricity for the world needs, but it is __________

A. cheap B. unlimited C. dangerous D. safe

2. You can ___________easily on the Dead Sea. Why? – Because it’s so salty

A. fly B. walk C. drive D. float

3. Biogas helps solve the problem of indoor ___________.

A. noise pollution B. air pollution C. water pollution D. soil pollution

4. __________ the silly story, many people enjoyed the film

A. In spite of B. Although C. However D. Nevertheless

5. Nuclear power__________ in the future.

A. will replace B. replace C. will be replaced D. replaces

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Lớp 7 Tiếng anh

17062007 anime

17 tháng 4 2020 lúc 17:51

Choose the correct answer A, B, C or D to fill each blank in the followingpassage.My favourite hobby is coin (1) . It is also one of the oldest (2)of the world and is also called 'hobby of the Kings', as in the old times, it was onlydone by kings and elite class of the society. It started for me some years back whenmy father used to come back (3) his foreign tours and give me coins of(4) countries. I started collecting them in my money box and after that Ialways used to wait for my new c...

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Choose the correct answer A, B, C or D to fill each blank in the following
passage.
My favourite hobby is coin (1) . It is also one of the oldest (2)
of the world and is also called 'hobby of the Kings', as in the old times, it was only
done by kings and elite class of the society. It started for me some years back when
my father used to come back (3) his foreign tours and give me coins of
(4) countries. I started collecting them in my money box and after that I
always used to wait for my new coins as much I used to wait for my father. Since
then, it has become my favourite hobby. This hobby has given me information
about different countries of the world. I feel extreme pleasure in (5)
my collection to (6) . It has also taught me this lesson that A LIFE (7)
A HOBBY IS JUST (8) FOOD WITHOUT SALT.
1. A. collecting B. collection C. collected D. collectors
2. A. hobby B. hobbies C. game D. games
3. A. after B. in C. from D. of
4. A. other B. different C. unlike D. diverse
5. A. showing B. show C. shown D. to show
6. A. other B. another C. others D. person
7. A. with B. about C. without D. of
8. A. as B. like C. if D. likes

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Lớp 7 Tiếng anh Câu hỏi của OLM

Dương Minh

28 tháng 5 2017 lúc 4:47

Read the passage, and then tick the correct answer true (T), or false (F).Did you know that energy use is the biggest contributor to fine average Canadian homes carbon footprint? Thats why the David Suzuki Foundation and Bullfrog Power are partnering to offer you a quick and easy way to switch your home to clan energy and be part of the solution to climate change. When you choose green energy, Bullfrogs generators put clean, renewable electricity and/or green natural gas (produced from organic w...

Đọc tiếp

Read the passage, and then tick the correct answer true (T), or false (F).

Did you know that energy use is the biggest contributor to fine average Canadian home's carbon footprint? That's why the David Suzuki Foundation and Bullfrog Power are partnering to offer you a quick and easy way to switch your home to clan energy and be part of the solution to climate change. When you choose green energy, Bullfrog's generators put clean, renewable electricity and/or green natural gas (produced from organic waste, not fracking) into the grid or pipeline to match the amount of power or natural gas your home uses. Bullfrog ensures the energy going into our energy systems - on your behalf -is from clean, green sources. Bullfrog’s green electricity comes from a blend of wind and low-impact hydro power from new Canadian renewable energy facilities, with at least 50 per cent directly from your region.

David Suzuki is the CEO of Bullfrog Power.

A. True

B. False

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Lớp 7 Tiếng anh

Dương Minh

2 tháng 7 2017 lúc 9:47

Read the passage, and then tick the correct answer true (T), or false (F).Did you know that energy use is the biggest contributor to fine average Canadian homes carbon footprint? Thats why the David Suzuki Foundation and Bullfrog Power are partnering to offer you a quick and easy way to switch your home to clan energy and be part of the solution to climate change. When you choose green energy, Bullfrogs generators put clean, renewable electricity and/or green natural gas (produced from organic w...

Đọc tiếp

Read the passage, and then tick the correct answer true (T), or false (F).

Did you know that energy use is the biggest contributor to fine average Canadian home's carbon footprint? That's why the David Suzuki Foundation and Bullfrog Power are partnering to offer you a quick and easy way to switch your home to clan energy and be part of the solution to climate change. When you choose green energy, Bullfrog's generators put clean, renewable electricity and/or green natural gas (produced from organic waste, not fracking) into the grid or pipeline to match the amount of power or natural gas your home uses. Bullfrog ensures the energy going into our energy systems - on your behalf -is from clean, green sources. Bullfrog’s green electricity comes from a blend of wind and low-impact hydro power from new Canadian renewable energy facilities, with at least 50 per cent directly from your region.

The technology uses solar energy to replace natural gases.

A. True

B. False

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Lớp 7 Tiếng anh

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