Unit12 Life is full of the unexpected.单元练****
一、单项选择(共15小题;共15分)
1. --- Why was he late for school yesterday?
--- He overslept. By the time he got to the bus stop, the bus already .
A. was; leaving B. has; left C. would; leave D. had; left
2. The new suspension bridge by the end of last month.
A. has been designed B. had been designed
C. was designed D. would be designed
3. By the end of the last month, I all the CDs Of Just in Bieber.
A. collect B. collected
C. have collected D. had collected
4. Tom was about to close the window his attention was caught by a bird.
A. when B. if C. and D. till
5. --- I saw Mr. Smith in the office at ten yesterday morning.
--- That's impossible. He an English party with us then.
A. has B. had C. was having D. has had
6. --- Stop, look at the sign "NO PHOTOS".
--- Sorry, I it.
A. don't see B. didn't see C. haven't seen D. won't see
7. We have all the shoes in your size.
A. sold off B. sold up C. sold away D. sold out
8. --- How many English words had you learned the end of last term?
--- About 2000, but I've forgotten most of them.
A. by B. at C. to D. on
9. Jim was going to meet me early this morning at the aquarium but he didn't .
A. show up B. give up C. stay up D. set up
10. --- Is Jim in the office?
--- No, he to the dining hall.
A. goes B. would go C. has gone D. had gone
11. By yesterday, the plane out of view for more than a month.
A. is B. has been C. was D. had been
12. She didn't go to see the film Lost in Thailand (泰囧) with us because she it already.
A. sees B. saw C. has seen D. had seen
13. By the time of last year, she