—Why do you look so worried?  —My computer broke down and my essay ______ unfinished since.

试卷相关题目

• 1---What's that noise? ---Oh, my God! I ________ to turn the tap off after I brushed my teeth.

  A.forget

  B.forgot

  C.was forgetting

  D.had forgotten

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• 2--Look! Somebody ________the sof

  A.--Well, it wasn't me. I didn't do it.A.is cleaning

  B.was cleaning

  C.has cleaned

  D.had cleaned

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• 3—Did you have a good time meeting your old friends yesterday? —Yes, I did. I _______ them since we graduated from college.

  A.didn't see

  B.hadn't seen

  C.haven't seen

  D.wouldn't see

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• 4— Have you got any information about your missing dog from the police? — No. I ______. The police say they'll let me know when there is any news.

  A.waited

  B.was waiting

  C.have waited

  D.am waiting

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• 5'The moment _____soon,' he thought to himself, waiting nervously.

  A.came

  B.has tome

  C.was coming

  D.is coming

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• 6The black box is a necessary device on an airplane, which records its speed, direction and whether everything on the airplane______ normally.

  A.will function

  B.functioned

  C.is functioning

  D.has functioned

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