Our classroom needs ______.

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As ________ mountains beyond our village are becoming greener and greener, they have become ________ home to a large amount of wildlife.

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The police ________ sent to search for the lost girl.

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The youth of China today ________ trying their best to study modern science and technology.

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The Green family ________ very large. All the family ________ animal lovers.

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Citizens in this town are provided ________ rice, ________ which they feed.

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We agreed ________ here but so far she hasn't turned up yet.

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They devoted ________ their country.

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I managed to arrive at the airport just in time.

The taxi driver ______ at full speed.

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To her surprise, the boy didn't eat anything, leaving everything______.

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