— Why were you absent yesterday? 

— I regret _________ you I was very busy.

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A. to tell   B. to say   C. telling   D. saying

The Japanese soldiers had all the houses in the village________.

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People who won't work ________work.

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I was at last able to persuade my companion ________ my advice.

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I asked him again but he ________ silent.

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________is time.

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-Do you mind ________ the window?

-Of course not.

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This young man ________the habit of taking drugs for only a few months and spent all of his money.

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They can hardly reduce the price,________ they?

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Long ago, man used to ________with his hands but now man is used to ________with machines, and sometimes a Robert is used to ________instead of people.

[　　]

A．work, working, work

B．work, working, working

C．working, work, working

D．working, work, work