Although it ________ as hard as ____stone, it easily melts when ______.

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• 1The latest data put forward by the states suggested that the business ___ improving.
  A.was
  B.be
  C.being
  D.should
   
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• 2Then over dinner,Franklin mentions that he________well since he gave up smoking and Dr Candy,the loc
  A.had not been sleeping
  B.has not been sleeping
  C.is not sleeping
  D.was not sleeping
   
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• 3A student will be immediately punished if he is found_________in the exam.
  A.cheat
  B.to cheat
  C.cheated
  D.cheating
   
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• 4The teachers insisted that the student ______wrong and that he _______
  A.was; punished
  B.was; be punished
  C.should be; was punished
  D.is; should punish
   
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• 5Being afraid of making mistakes, the little boy __________ answer his teacher’s question.
  A.does dare
  B.doesn’t dare
  C.daren’t to
  D.not dare to
   
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• 6Everything he ______ away from him before he returned to his home town.
  A.took
  B.had been taken
  C.had had been taken
  D.had taken
   
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• 7The film TITANIC ____ a true story
  A.based on
  B.base on
  C.was based on
  D.had based on
   
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• 8Our math teacher, however, ________ speak English well.
  A.doing
  B.does
  C.is doing
  D.was doing
   
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• 9The people _____ the murderer everywhere when he suddenly _______ in the hospital.
  A.searched for; appeared
  B.were searching; was appearing
  C.were searching for; was appeared
  D.were searching for; appeared
   
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• 10It was the second time that I_______of the changes of the timetable .
  A.have been informed
  B.had been informed
  C.have informed
  D.had informed
   
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