—I’m sorry I have failed again in the math exam.
— ?You’ve been working hard at the subject.
A.How | B.How come | C.Why not | D.When |
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It’s necessary to be prepared for a job interview. ________ the answers ready will be of great help.
A.To have had | B.Having had | C.Have | D.Having |
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The police found that the house ________ and a lot of things ______
A.had broken into; had been broken | B.had been broken into; stolen |
C.has been broken into; stolen | D.has been broken into ; has bee broken |
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--- It’s already 9:00 o’clock, but he hasn’t turned up yet.
--- He ______ in the traffic jam.
A.could have caught | B.should have caught |
C.must catch | D.would have caught |
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_______ of such a long and boring meeting, the little turned to his favorite music on MP3.
A.Having tired | B.Tiring | C.To tire | D.Tired |
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. Although I have four topics ________ , I still don’t know what to write about.
A.choosing from | B.to choose | C.to choose from | D.to be chosen |