________ production up by 60％, the company has had another excellent year.

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—The room is so dirty. ________ we clean it?

—Of course.

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—When will you return the novel to me?

—________.

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You ________ in such a hurry. I'll have the car waiting until you ready.

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—Do you think I ought to go with them to Hawaii for the holiday?

—Why, of course you should. It's a ________ in a lifetime.

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Marry people are still in ________ habit of spitting and smoking in public place.

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Production rose ________ 20% in December, ________ the same month of last year.

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After working round the clock for three days, his strength seemed to have ________.

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Anyone ________ it will know what to do in that situation.

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The manager said that he could ________ the office lady a few minutes to talk about her programme.

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