By the time he retires, professor Baker _____ for almost forty years．

试卷相关题目

• 1I know a little bit about Italy as my parents and I _________there several years ago.

  A.are going

  B.had been

  C.went

  D.has been

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• 2It is ten years since he _______ in this college.

  A.works

  B.worked

  C.has worked

  D.had worked

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• 3Scientists have many theories about how the universe _________into being.

  A.came

  B.was coming

  C.had come

  D.would come

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• 4Because the shop_____, all the T-shirts are sold at half price.

  A.has closed down

  B.closed down

  C.is closing down

  D.had closed down

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• 5With the fast development of computer and Internet technologies, traditional printed books ______ by the growing popularity of online reading of e-books.

  A.are challenged

  B.have challenged

  C.are being challenged

  D.have been challenged

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• 6John _______ for London this afternoon and his flight _______ off at 18:20.

  A.is about to leave; will take

  B.is leaving; takes

  C.is going to leave; is taking

  D.is to leave; is about to take

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• 7---Do you know the timetable of the school bus? ---Sure, the first trip________ at 6:30

  A.m. and usually continues until 4 p.m. on weekdays.A.will start

  B.starts

  C.is starting

  D.started

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• 8Cole Bettles ______ by a number of universities when he received an e-mail from the University of California last month.

  A.had been rejected

  B.has been rejected

  C.has rejected

  D.was rejecting

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• 9I will stay at home and read some books if it ________ tomorrow.

  A.rain

  B.will rain

  C.rains

  D.is going to rain

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• 10She _________down beside me and soon got into sleep.

  A.lied

  B.laid

  C.lay

  D.lain

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