1.Chọn đáp án A,B,C,D1.Businesses have ... more money in renewable energy in recent yearA.invested B.limited C.controlled D.affected2.Once non-renewable energy sources are used ..., they are gone f...

1.Chọn đáp án A,B,C,D1.Businesses have ... more money in renewable energy in recent yearA.invested B.limited C.control...

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Lê Đăng Hải Phong

13 tháng 5 2021 lúc 18:08

Topic 11 What is renewable energy? Give some examples.2 What is non-renewable energy? Give some examples.Topic 21 Which hour are rush hours in your community?2 Why should we travel by public transport instead of private transport?3 What difficulties do you meet when you are stuck in a traffic jam?4 What means of transport do you think will be used in the future?Topic 31 Give four problems of overpopulation2 Give measures to solve these problems

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Topic 1

1 What is renewable energy? Give some examples.

2 What is non-renewable energy? Give some examples.

Topic 2

1 Which hour are rush hours in your community?

2 Why should we travel by public transport instead of private transport?

3 What difficulties do you meet when you are stuck in a traffic jam?

4 What means of transport do you think will be used in the future?

Topic 3

1 Give four problems of overpopulation

2 Give measures to solve these problems

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Lớp 7 Tiếng anh Câu hỏi của OLM

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-...

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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?
………………………………………………………………………………………………

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Lớp 7 Tiếng anh Câu hỏi của OLM

Nguyễn Thị Thanh Huyền

4 tháng 5 2022 lúc 22:30

1 Once non - renewable energy sources are used...... they are gone forever

A.Out B.Up C.For D.Off

2 What .... if carbon dioxide levels continue to increase ?

A. happen B.Will happen C.Will be happened D.Will be happening

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Lớp 7 Tiếng anh

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...

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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

Trần gia linh

1 tháng 7 2021 lúc 9:39

Choose the correct answer to complete the sentence. 1.Businesses have ________ more money in renewable energy in recent years.a. investedb. limitedc. affectedd. controlled2.Once non-renewable energy sources are used ________, they are gone forever.a. up b. for c. offd. out3.The Shinkansen bullet train, a ________ passenger train of Japan, can reach a speed of 320km/h.a. high-speedb. low-speedc. speedlessd. non-speed4.At present, _______ are constantl...

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Choose the correct answer to complete the sentence.

1.Businesses have ________ more money in renewable energy in recent years.

a. invested

b. limited

c. affected

d. controlled

2.Once non-renewable energy sources are used ________, they are gone forever.

a. up

b. for

c. off

d. out

3.The Shinkansen bullet train, a ________ passenger train of Japan, can reach a speed of 320km/h.

a. high-speed

b. low-speed

c. speedless

d. non-speed

4.At present, _______ are constantly working on improving transportation.

a. inventives

b. inventions

c. invents

d. inventors

5.The city of Auckland is so ______ that it is paying people to leave.

a. eco-friendly

b. pleasant

c. overcrowded

d. effective

6.It is not unusual to be stuck in traffic ______ several hours during rush hours.

a. for

b. at

c. in

d. on

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Lớp 7 Tiếng anh

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...

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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

Dương Minh

7 tháng 5 2019 lúc 17:02

roofs garden non - polluting polluting the moon are renewable the Sun Solar energy is a long lasting source (0)..of.. energy, and it can be used almost anywhere. To generate solar energy, we only need solar cells and (1).....................! Solar cells can easily be installed on house (2) ................., so we don’t need any new space. Compared to other (3)...................... sources, they also possess many advantages: wind and water power rely on turbi...

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roofs	garden	non - polluting	polluting
the moon	are	renewable	the Sun

Solar energy is a long lasting source (0)..of.. energy, and it can be used almost anywhere. To generate solar energy, we only need solar cells and (1).....................! Solar cells can easily be installed on house (2) ................., so we don’t need any new space. Compared to other (3)...................... sources, they also possess many advantages: wind and water power rely on turbines which (4).................noisy, expensive and which take up large space. Solar cells are totally silent and (5).......................... As they have no moving parts, they require little maintenance and have a long lifetime.

Question 5

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Lớp 7 Tiếng anh

Dương Minh

10 tháng 8 2019 lúc 4:46

roofs garden non - polluting polluting the moon are renewable the Sun Solar energy is a long lasting source (0)..of.. energy, and it can be used almost anywhere. To generate solar energy, we only need solar cells and (1).....................! Solar cells can easily be installed on house (2) ................., so we don’t need any new space. Compared to other (3)...................... sources, they also possess many advantages: wind and water power rely on turbi...

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roofs	garden	non - polluting	polluting
the moon	are	renewable	the Sun

Solar energy is a long lasting source (0)..of.. energy, and it can be used almost anywhere. To generate solar energy, we only need solar cells and (1).....................! Solar cells can easily be installed on house (2) ................., so we don’t need any new space. Compared to other (3)...................... sources, they also possess many advantages: wind and water power rely on turbines which (4).................noisy, expensive and which take up large space. Solar cells are totally silent and (5).......................... As they have no moving parts, they require little maintenance and have a long lifetime.

Question 4

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Lớp 7 Tiếng anh

Dương Minh

22 tháng 11 2017 lúc 3:45

roofs garden non - polluting polluting the moon are renewable the Sun Solar energy is a long lasting source (0)..of.. energy, and it can be used almost anywhere. To generate solar energy, we only need solar cells and (1).....................! Solar cells can easily be installed on house (2) ................., so we don’t need any new space. Compared to other (3)...................... sources, they also possess many advantages: wind and water power rely on turbi...

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roofs	garden	non - polluting	polluting
the moon	are	renewable	the Sun

Solar energy is a long lasting source (0)..of.. energy, and it can be used almost anywhere. To generate solar energy, we only need solar cells and (1).....................! Solar cells can easily be installed on house (2) ................., so we don’t need any new space. Compared to other (3)...................... sources, they also possess many advantages: wind and water power rely on turbines which (4).................noisy, expensive and which take up large space. Solar cells are totally silent and (5).......................... As they have no moving parts, they require little maintenance and have a long lifetime.

Question 3

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Lớp 7 Tiếng anh

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