I. Arrange the words to make sentences.
1. run out/ non –renewable/ comes/ energy/ from/ that/ sources/ will/ some day.
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2. fuels/ to/ are/ they/ the/ limited/ harmful/ fossil/ environment/ and/ are
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3. can’t/ non – renewable/ replace/ energy/ resources/ be/ up/ once /used/ are/ they.
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4. cheap/ but/ releases/ a lot of/ when/ cola/ is/ burned/ it/ pollutants.
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5. Vietnam/ its/ heavily/ currently/ relies/ fuels/ for/ on/ fossil/ energy.
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6. solar energy/ renewable/ the/ is/ cleanest/ source/ abundant/ and/ most/ energy
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7. should/ provide/ water/ heating/ your/ home/ to/ you/ fit/ solar/ to/ panels/ or/ electricity.
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8. people/ In/ will/ be/ time/ many/ more/ using/ short/ cars/ electric/ a.
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1Energy comes from non-renewable sources that will run out some day.
2Fossil fuels are limited and harmful to the environment.
3Once non-renewable energy resources are used up, they can't be replaced.
4Cola is cheap but it releases a lot of pollutants when burned.
5Vietnam currently relies heavily on fossil fuels for its energy.
6Solar energy is the most abundant and cleanest renewable energy source.
7You should fit solar panels to provide electricity or water heating to your home.
8In a short time, many people will be using electric cars more.
