XI. Make sentences using the provided keywords.
Solar energy/ can/ use/ heat/ water/ homes
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2. within 20 years/ fossil fuels/ will/ replace/renewable sources.
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3. this time next moth/ we/ will/ use/ solar power/ heating/ water
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4. fossil fuels/ limted/ and/ they / harmful/ the environment.
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5. Climate change/ cause/ the burning/ oil and coal/ in order/ produce energy
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6. Last year/we/ fit/ solar panels/ our house/ provide/solar electricity.
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7. Every day/ we/rely/ energy/ provide/ us/ electricity, hot water, and fuel.
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8. electric cars/ more/ popular/ petrol cars/ the next 15 years?
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