Unit 10: ENERGY SOURCES

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1. Mai (talk) _____ about types of energy sources now.

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2. We (use) _______ solar energy to replace energy from coal today.

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3. Keep quiet! The students of Class 7C (take) ___________ a test.

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4. Scientists (develop) __________new energy sources to protect the environment.

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5. We (reduce) ____________ the use of nuclear energy nowadays.

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5. We (reduce) ____________ the use of nuclear energy nowadays.