Oil will be replaced in the future.
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People will transform pollution into energy. True or false?
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Will people prefer solar energy or oil to run cars?
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What energy source will be mostly used by people?
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When will fossil fuels be replaced by clean energies?
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All countries will sign a pact to protect the environment and use clean energy
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What will politicians do regarding clean energies around the world?
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What energy sources will be used by companies in the future?
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