88.---Hello, may I speak to Bill , please ? ---________ .

　　 A. Bill speaking　　　 B. I'm Bill　　　 C. I'm speaking　　　 D. You're speaking to Bill　

87. I'll remember the days _____ we spent together .　

　　 A. which　　　 B. when 　　　C. on which 　　　D. in which

86. The school doesn't allow ________ in class .

　　 A. smoke 　　　B. to smoke 　　　C. us smoke 　　　D. smoking

85. Our teacher prefers her ________ .

　　 A. to coming 　　　B. to come 　　　C. don't come 　　　D. comes

84. Great changes will _____ before the 29th Olympic Games in Beijing .

　　 A. take place 　　　B. be happened 　　　C. be taken place 　　　D. take place of

83. I'd rather ____ it than _______ it .　

　　 A. to watch , to play 　　　B. to watch , play 　　　C. watch , play 　　　D. watch , to play

82. This kind of exercise will have bad ____ on you .　

　　 A. effect 　　　B. affect 　　　C. effective 　　　D. affects

81. That question is ________ worth _______ .

　　 A. very , to do 　　　B. very , of being done 　　　C. well , to be done 　　　D. well , doing

80. Rather than _____ the games ; he always prefers ____ them .

　　 A. watch , to join in 　　　B. to watch , to join in　

　 C. watching , joining in 　　　D. watch , join in　

79. Hosting the Olympics is ________ great honour and ______ great responsibility.　

A. / , / 　　　B. a , / 　　C. / , a 　　　D. a , a