—Will you please repeat your idea?

—Certainly. But I think it certain you ________ your attention.

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—How can you borrow my computer without my permission?

—Oh, I ________ to tell you. I hope you don't mind.

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You'd better not call the manager between 7 and 8 this evening, for he ________ important meeting then.

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— ________ Mr. Smith ________ this week?

— No. He is on holiday.

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Eat ________ cake you like and leave the others for ________ comes in late.

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Don't leave until ________ to do so.

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There are only a few, ________ .

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________ , she could hardly have any time to stay with her daughter.

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________ you keep still, you may sit at either end of the boat.

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How time flies! ________ is over a month ________ we came here.

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