80. If Alice _____ this afternoon, the meeting should be put off.

　 A. would not come　　 B. might not come　　　　 C. should not come D. could not come

79. _____ I known it, I should have told him.

　 A. Have　　　　　　　　　　 B. Had　　　　　　　　　　　　 C. Having　　　　　　　 D. If

78. The rice _____ if you had been more careful.

　 A. wouldn’t be burning　　　　　　　　　　　　　　　　 B. would not burn

　 C. wouldn’t have been burnt 　　　　　　　　　　　　 D. would not burnt

77. Galileo insisted that the earth _____ round the sun.

　 A. should move　　　　 B. move 　　　　　　　　　　　　　　 C. moves 　　　　　　 D. A or B

76. The little hero’s pale face suggested he _____ dead.

　 A. is 　　　　　　　　　　　 B. was 　　　　　　　　　　　　 C. should be 　　　　 D. be

75. The work would require that _____ at 5 every morning.

　 A. she has been there B. she was there 　　　　　 C. she be there　　　　　　　 D. she will be there

74. Without the leadership of the Party, there _____ no New China.

　 A. would be 　　　　　　 B. has been　　　　　　　　　 C. was 　　　　　　　　 D. should be

73. Supposing the weather _____ bad, where would they go?

　 A. will be 　　　　　　　　 B. is　　　　　　　　　　　　　　 C. were　　　　　　　　 D. be

72. The secretary listened carefully _____ he might discover exactly what she wanted.

　 A. so as that 　　　　　　 B. in case　　　　　　　　　　　　　　 C. in order that 　　 D. providing

71. “Jane wants to see you tomorrow.”

　 “I would rather she _____ today than tomorrow.”

　 A. comes 　　　　　　　　 B. should come　　　　　　 C. come　　　　　　　　 D. came