—Whodoyouthinkthebookhere?—Itm

— Who do you think ______ the book here?
— It may be John. He was sitting here all the morning.

A．was leaving

B．leaves

C．had left

D．has left

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相关试题

It seems oil _____from this pipe for some time, we’ll have to take the machine apart to put it right.

A．had leaked

B．is leaking

C．leaked

D．has been leaking

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—Why were you not at the concert?
—I________ a close game between two European football teams.

A．watched

B．had watched

C．was watching

D．have been watching

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—Why do you look so worried?
—Fred left the company half an hour ago. His work _______ unfinished since.

A．left

B．was left

C．has left

D．has been left

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Our team was ahead during the first half, but we ________ in the last ten minutes.

A．had lost

B．would lose

C．were losing

D．lost

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—Have you heard that Tom,along with his parents,______to Japan?
—Really?No wonder I haven’t seen him these days.

A．has been

B．has gone

C．have been

D．have gone

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