题目

71. It never_____ (occur)him that his wife done so much for him. 72. The city_______(name)after the brave hero three hundred years ago. 73. The______(careful)you write, the fewer mistakes you’ll make 74. Look at the trouble we’re in. If only we_____(follow)our teacher’s advice! 75. The past twenty years_____(witness)great development in the study of volcanoes 76. Mary tried to pick a quarrel with her husband, but the ____(后者)just ignored her. 77. ______(admit)to an American university, international students must be very competitive in spoken and written English. 78. The boy told his father a______ (tremble) voice that he had a bad report card. 79. John is smart, polite, and well-behaved. In a word, he is ______(admire) 80. The employer reminds us that being punctual is of great_____ (significantly) in workplace. 答案：71. occurred to     72. was named   73. more carefully 74. had followed    75. have/has witnessed 76. latter   77. To be admitted 78. trembling      79. admirable    80. significance

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