94. If you keep on, you'll succeed _______.

　 A. in time　　　 B. at one time　　　　 C. at the same time　　　 D. on time

93. We offered him our congratulations_______ his passing the college entrance exams.

　 A. at　　　　　 B. of　　　　　 C. for　　　　　 D. on

92. ------How's the young man?

　 -------______.

　 A. He's twenty　 　　　B. He's much better　　　 C. He's a doctor　　　 D. He's David

91. Tony is going camping with ___ ___ boys.

　 A. little two other　　　　 B. two little other　　　 C. two other little　　　　 D. little other two

90. Tom　　　 into the house when no one　　　　 .

　 A. slipped; was looking　　　　 B. had slipped; looked　　　 C. slipped; had looked　　　　 D. was slipping; looked

89.　　 a reply, he decided to write again.

　 A. Not receiving　　 B. Receiving not　 C. Not having received　　 D. Having not received

88. We have worked out the plan and now we must put it into　　　 .

　 A. fact　　　　　 B. reality　　　 C. practice　　　　 D. deed

87. -----Will you give this message to Mr White, please?

　　 ------Sorry, I can't. He　　　

　 A. doesn't any more work here 　　 B. doesn't any longer here work

　 C. doesn't work any more here 　　　 D. doesn't work here any longer

86. - -----Where's Jack?

　------I think he's still in　　 bed, but he might just be in　　　 bathroom.

　A. (不填); (不填)　　　　 B. the; the 　C. the; (不填)　　　 D.(不填); the

85. It worried her a bit　　 her hair was turning grey.

　 A. while　　　　　　　 B. that　　　　　 C. if　　　　　　 D. for