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Phan Hà Thanh
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Trịnh Quỳnh
8 tháng 3 2019 lúc 22:21

1. In Western countries, energy is cheap. F
2. Consumers can save money by using energy-saving bulbs. T
3. Labeling scheme is a good innovation which helps the European to save money and natural resources. T
4. Ordinary 100-watt light bulbs use a quarter of the electricity of standard bulbs. T
5. North American and European countries are interested in saving money and natural resources. T

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Julian Edward
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Thanh Trà
1 tháng 3 2019 lúc 22:13

She will pay US$ 2 for lighting if she uses energy-saving bulbs instead.

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My love P336
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Yuzu
24 tháng 5 2019 lúc 21:01

I really enjoyed this game. The arm is to build a city, but there are a lot of problems to solve along the way.

( 1) How many houses , hotels, roads and factories can you build ? ( 2 ) How much money and energy do you needs to build them ? players use money called '' megabucks ''. You start with just ( 3 ) some/ a few megabucks, so you much spend them carefully. It's difficult to build a city on your own, so ( 4 ) many players work together. For example, if you have only got ( 5 ) a little energy, you can borrow or buy ( 6 ) some electricity from a neighbour. But selfish and greedy players don't make ( 7 ) any/much friends. If they haven't got ( 8 ) any money or energy, no one helps them and they can't finish their city. So it's best to be friendly to the other players !

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Nguyễn Thùy Dương
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Đức Minh
25 tháng 2 2017 lúc 23:10

1. They live happily in a small village (happy)

2. You should spen your money and energy as economical as possible (economy)

3. You can buy waste products made from this factory (produce)

4. This library is open to all readers.(read)

5. Air and water are necessary in our life (necessary)

6. My brother can repair electric appliances very well (apply)

7. These innovations will conserve the earth (innovate)

8. Since the world's energy resources are limited, we must conserve them (conservation)

9. We suggest replacing the light bulb. It is broken (replacement)

10. To keep th air unpolluted, people ought to use solar energy to create electricity (sun)

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Nguyễn Thu Trang
26 tháng 2 2017 lúc 16:09

1. They live happily in a small village.

2. You should spend your money and energy as economically as possible.

3. You can buy waste products made from this factory.

4. This library is open to all readers.

5. Air and water are necessary in our life.

6. My brother can repair electric appliances very well.

7. These innovations will conserve the earth.

8. Since the world's energy resources are limited, we must conserve them.

9. We suggest replacing the light bulb. It is broken.

10. To keep the air unpolluted, people ought to use solar energy to create electricity.

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Tuan Hoang Minh
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Trang Lê
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Cầm Đức Anh
23 tháng 4 2018 lúc 6:01

Read the passage below and an answer the question :

We can develop alternative sources of energy,and unless we'll never succeed.instead of burning fossil fuels we should be concentrating on more economic uses of electricity because electricity can be produced from any source of energy. If we didn't waste so much energy,our resources would last longer. We can save more energy by conservativation than we can produce for the same money. Unless we do research on solar energy wind power tidal power hydroelectric plants.... Our fossil fuels will run out and we'll all freeze starve to dealth . Many countries are spending much more time and money on research because the energy from the sun the waves and the winds last forever.we really won't survive unless we start working on cleaner safer scour of energy .

1 Can electricity be produced from any sources of energy?

Yes, it can.

2 What would happen if we didn't waste so much energy?

If we didn't waste so much energy, our resources would last longer.

3 Why are many countries spending much more time and money doing research on energy from the sun the waves and the wind?

Because the energy from the sun the waves and the winds last forever.

4 What will happen unless we start working on cleanr and safer sources of energy?

We really won't survive unless we start working on cleaner and safer scources of energy

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Dương Minh
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Nguyen Hoang Hai
28 tháng 12 2018 lúc 6:48

Đáp án: lighting

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Dương Minh
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Nguyen Hoang Hai
15 tháng 8 2018 lúc 4:27

Đáp án: last

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Dương Minh
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Nguyen Hoang Hai
27 tháng 6 2018 lúc 12:51

Đáp án: consumers

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