It is hard to imagine what progress they _____ in the past few months.  

试卷相关题目

• 1Listening to loud music at rock concerts      caused hearing loss in some teenagers.  

  A.is

  B.are

  C.has

  D.have

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• 2Mary, I should tell you it is the third time that you________ your homework.

  A.forgot to do

  B.forgot doing

  C.have forgotten to do

  D.had forgotten doing

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• 3—I remember I left my laptop in the study last night. Why ________ here?—Oh, I thought you might need it so I brought it here for you.

  A.does it come

  B.has it come

  C.had it come

  D.will it come

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• 4—Do you know our hometown at all?   —No, this is the first time I _____ here.   

  A.was

  B.have been

  C.came

  D.am coming

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• 5—Do you know our city at all?   —Yes, quite well, this is the fourth time I _____ here.  

  A.had been

  B.have been

  C.was

  D.am

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• 6—  Would you care for a cup of coffee?   — I ________ one. Thank you just the same.  

  A.had

  B.have had

  C.would have

  D.will have

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• 7He is the only one of the students who _____ winner of scholarship for three years.

  A.is

  B.are

  C.have been

  D.has been

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• 8For many years,people _____ electric cars. However, making them has been more difficultthan predicted.    

  A.had dreamed of

  B.have dreamed of

  C.dreamed of

  D.dream of

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• 9The country life he was accustomed to________ greatly since 1992.

  A.has changed

  B.change

  C.changing

  D.have changed

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• 10Tom is so lazy that it is the third time that he _____ late this week.  

  A.is coming

  B.comes

  C.came

  D.has come

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