________ of the swamps have become ________.

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A. Any, pollute

B. Some, pollution

C. Some, polluted

D. Any, polluted

I'm clever ________ a monkey.

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Compass and powder ________ Chinese great inventions. They ________ centuries ago.

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________ I got up, my father had gone to work.

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________ will you deal with the food?

[　　]

He ________ all the friends to tell them he began to use a new telephone number.

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Suddenly I ________ a good idea to solve the problem.

[　　]

Never ________ that you were here, too.

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The building is a house ________ these old people. They are well taken care of here.

[　　]

This story happened in the small mountain village ________ we spent our holiday last year.

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