1. For a long time/ people/ use water/ power machines.
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2. Solar panels/ place/ the roof/ a house/ and/ sun’s energy/ use/ heat water. ........................................................................................................................
3. We/ use energy/ the sun, the wind, and the water.
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4. Many countries/ already using/ solar energy.
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5. The earth’s fossil fuels/ running out.
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6. We/ looking/ cheap, clean, effective source/ energy/ not cause pollution or waste natural resources. ........................................................................................................................
7. Recently/ wind/ use/ generate electricity.
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8. The sun/ supply/ all energy/ used/ grow plants/ evaporate water/ rain/ and/ maintain/ temperature/ planet ........................................................................................................................
9. At present/ most/ our electricity/ come/ use/ coal, gas, oil or nuclear power. ........................................................................................................................
10. Today/ water power/ mostly/ use/ generate electricity.
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11. This power/ could/ provide/ sun.
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12. If we/ able/ collect solar energy/ we/ be sure/ have enough power. ......................................................................................................................
13. Scientists/ try/ find/ other alternative sources/ energy.
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14. One percent/ solar energy/ reach/ earth/ enough/ provide power/ the total population. ........................................................................................................................
15. Viet Nam/ an advanced technology/ solar energy.
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16. The energy/ store/ a number of days.
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17. Car/ use solar energy/ gas/ by the year 2030.
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18. Energy/ wind/ use/ centuries/ move ships, grind grain, pump water/ and/ do other forms/ work. ........................................................................................................................
19. On/ cloudy/ you/ use/ solar energy/ too.
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20. Almost all our energy/ come/ oil/ gas/ natural gas. We/ them/ fossil fuels. ........................................................................................................................
Hình như đề bị sai rồi bạn.
Ex 1:
1)He lives on Hoang Quoc Viet Street with his grandparents.
2)Those English books are at the back of the library.
Ex 2:
a)She s making clothes.
b)They are not fond of doing gardening.
d)Is she interested in arranging flowers.
e)Alex is keen on taking photos.
f)My mom doesn't love bird watching.
f)Do your parents hate playing drums?