11. The teacher stepped into the classroom and ____ the students to open the window at once.

　　A. to ask

　　B. asking

　　C. asked

　　D. has asked

　　12. it is expected that the bridge _+___ completed by next April.

　　A. would be

　　B. is being

　　C. had been

　　D. will have been

　　13. ----Jane has just arrived.

　　----I didn’t know she ____ till this morning.

　　A. was coming

　　B. has come

　　C. is coming

　　D. would have come

　　14. When Jacked arrived, he learned Mary ____ for almost an hour.

　　A. had gone

　　B. had set off

　　C. had been away

　　D. had left

　　15. ----Oh, it’s you! I _____ you.

　　----I’ve just had my hair cut and I am wearing new glasses.

　　A. didn’t recognize

　　B. hadn’t recognized

　　C. haven’t recognized

　　D. don’t recognize

　　16. ----I haven’t seen Miss Lucy for days.

　　----Where do you think she ____?

　　A. has been

　　B. went

　　C. is going

　　D. has gone

　　17. ----____ the books ____ well?

　　----Yes, they have all been sold out.

　　A. Are, sold

　　B. Were, sold

　　C. Are, selling

　　D. Have, sold

　　18. ----Let’s hurry. Listen! There _____.

　　----Oh, yes, has the teacher come yet?

　　----Look! Here _____.

　　A. goes the bell, she comes

　　B. goes the bell, comes she

　　C. the bell is going, she is coming

　　D. the bell goes, she is coming

　　19. ----I have bought you the dictionary you need.

　　----Oh, good, I was afraid you ____ it.

　　A. have forgotten

　　B. forget

　　C. had forgotten

　　D. must forget

　　20. ----What will you do during summer holiday?

　　----I don’t know but it’s about time ____ something.

　　A. I’m deciding

　　B. I’ll decide

　　C. I’d decided

　　D. I decided

　　答案：

　　1---5: ADCBA 6---10: BCBCA 11—15: CDAAA 16---20: DCACD