80.Yeu can’t imagine that a well - behaved gentleman ____ be so rude to a lady.

　　　 A. might　　　 B. need　　　　　 C. should　　　　　 D. would

79.-When can I come for the photos? I need them tomorrow afternoon.

　　 -They _______ be ready by 12:00.

　　　 A. can　　　　 B. should　　　　 C. might　　　　　 D. need

78. I told Sally how to get here, but perhaps I ______ for her.

　　　 A. had to write it out　　　　　 B. must have written it out

　　　 C. should have written out　　　 D. ought to write it out

77. If only he _____ quietly as the doctor instructed, he would not suffer

so much now.

A. lies　　　　 B. lay　　　　　　 C. had lain　　　　 D. should lie

76.Tom oughtn’t to _____ me your secret, but he meant on harm.

A. have told　 B. tell　　　　　 C. be telling　　　 D. having told

75. His step-mother did all she could ______ him.

　　　 A. help　　　　 B. to help　　 　　C. helping　　　　　 D. helped

74. He _____ her father; he is too young.

A. mustn’t be　 B. may not be　　　 C. can't be　　　　　 D. mightn’t be

73. For a long time he had wanted to ______　 writing.

　　　 A. take up　　 B. take out　　　　 C. take in　　　　　 D. take on

72. In the picture there was a pretty girl who was ____ a large diamond ring.

　　　 A. wearing　　 B. dressing　　　　 C. putting on　　　　 D. having on

71.The thing that ____ is not whether you fail or not, but whether you try or not.

　　　 A. matter　　　 B. cares　　 　　　C. considers　　　　 D. minds