John promised his doctor he  _____ not  smoke, and he has never smoked ever since.  

试卷相关题目

• 1The tourists from Australia _______have hurried to the airport-the flight was called off becauseof the heavy fog.

  A.mustn't

  B.couldn't

  C.needn't

  D.wouldn't

  开始考试点击查看答案
• 2—I don't really like James. Why did you invite him?—Don't worry. He _______ come. He said he wasn't certain what his plans were.

  A.mustnot

  B.neednot

  C.wouldnot

  D.mightnot

  开始考试点击查看答案
• 3It rained a lot during their journey, so they _____ have had a good time.

  A.can't

  B.must

  C.shouldn't

  D.might

  开始考试点击查看答案
• 4Haven't I repeated that you _____ have a holiday on Saturday if you work hard?

  A.should

  B.shall

  C.must

  D.have to

  开始考试点击查看答案
• 5I _____ ask him, because I think I _____ be wrong.

  A.daren't; must

  B.dare; must

  C.dare; mustn't

  D.daren't; mustn't

  开始考试点击查看答案
• 6— Why are those people gathering in the middle of the street?— I don't know. There ______ be an accident.

  A.must

  B.would

  C.can

  D.might

  开始考试点击查看答案