Trắc nghiệm Từ vựng Unit 10 Tiếng Anh 10 |

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He is the richest ____________ in our project.

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The alternative sources of energy like the sun and the wind are not only plentiful but also clean and safe.

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They carry out projects to reduce fossil fuel _________.

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People will __________ all the natural resources in the world.

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Oil is not a__________ source of energy because it cannot easily be replaced.

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There will be a solution to the __________of energy soon.

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A _________ is a short phrase/ word to remember and remind about something.

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The sun and the wind are other ___________sources of energy.

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Coal will be _________ by another renewable energy source.