119.(2006安徽卷) I 　　　　　along the street looking for a place to park when the accident 　　　．

A．went; was occurring　　　　　　　　　　 B．went; occurred

C．was going; occurred　　　　　　　　　　 D．was going; had occurred

118.( 2006四川卷) Look at the timetable. Hurry up ! Flight 4025______　 at 18:20.

　　 A. takes　　　　　 B. took　　　　 C. will be taken 　 D. has taken

117.( 2006浙江卷) My friend, who ______ on the International Olympic Committee all his life, is retiring next month.

　 A. served　　　　　　　　　　 B. is serving　　　　　　　　 C. had served　　　　　　　 D. has served

116.( 2006浙江卷) This machine _______. It hasn’t worked for years.

　 A. didn’t work　　　　　　　 B. wasn’t working　　　 C. doesn’t work　　　　　 D. isn’t working

115.(2006陕西卷) The construction of the two new railway lines __________by now.

A. has completed　　　　　　　 B. have completed

C. have been completed　　　　 D. has been completed

114.(2006陕西卷) -You look very tired _______at all last night?

-No, not really. I’m tired out now.

A. Do you sleep　　　　　　　　　 B. Were you sleeping

C. Did you sleep　　　　　　　　　 D. Had you slept

113.(2006山东卷) Although the causes of cancer ____, we do not yet have any practical way to prevent it.

A. are being uncovered　 B. have been uncovering　

C. are uncovering　　　　 D. have uncovered

112.(2006湖北卷) I won't tell the student the answer to the math problem until he ____on it for more than an hour.

　 A. has been working　　　　　　　 B. will have worked

　 C. will have been working　　　　 D. had worked

111.(2006广东卷) The young girl sitting next to me on the plane was very nervous. She 　　　　　　before.

　　 A. hasn't flown　　　 B. didn't fly　　　 C. hadn't flown　　　 D. wasn't flying

110.(2006北京卷) --- Where did you put the car keys?

　 --- Oh, I ________ I put them on the chair because the phone rang as I ______ in.

　 A. remembered ; come　　　　　　　　　　　　　　　　　 B. remembered ; was coming　　　

　 C. remember ; come　　　　　　　　　　　　　　　　　　　 D. remember ; was coming