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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)
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.
1.happily
2.economic
3.products
4.readers
5.necessary
6.applications
7.innvations
8.conserve
9.replacing
10.solar
good luck
Write a speech how to save energy to your house for your classmates. Use the following suggestions. (1 m)
1. Good afternoon, teachers and friends. I / member / class / and / this afternoon / I / tell / how / save / energy / my house.
Good afternoon, teachers and friends. I am a member of the class and this afternoon I will tell you how to save energy in my house.
2. Most of us use too much electricity in our house. You / reduce / amount / turn off / computer / when / you / not / use /.
Most of us use too much electricity in our house. You should reduce the amount by turning off the computer when you don't use it.
3. Most of us use too much electricity in our house. You / reduce / amount / prepare food carefully / before / turn / stove.
Most of us use too much gas in our house. You should reduce the amount by preparing food carefully before turning on the stove.
4. Most of us use too much electricity in our house. You / reduce / amount / keep / refrigerator door / closed.
Most of us use too much electricity in our house. You should reduce the amount by keeping the refrigerator door closed.
5. If / you / follow / simple rules / not only / you / save energy / but also / save money.
If you follow these simple rules, not only will you save energy but you will also save money.
17. Buy this kind of energy-saving (tiết kiệm năng lượng) bulb and you won't spend as much money on electricity.