—How long do you suppose it is ______ he arrived here?

—No more than half a week.

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As in known to all, ______ attention you pay to your spelling, ______ mistakes you will make.

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The team ______ by the famous Italian coach ______ among the best in the league.

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—My goodness! We have missed the flight.

—We ______ it, but we were caught in the traffic jam.

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—Haven't seen you for ages! Do you still work in Fuzhou?

—______. It's two years since I worked there.

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—Did you go to the English summer camp last July?

— I had been planning to go, but I got sick the last minute.

—Oh, ______.

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By the time he leaves university, he ______ much work experience so long as he takes a part-time job.

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Was it in 1998, when he was still at middle school, ______ this boy became expert at computer?

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You may give the film ticket to ______ you think needs it.

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______ told to stop, the excited children kept on talking in class.

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