16. The last time I ____ Jane she ____ cotton in the fields.

　　A. had seen, was picking

　　B. saw, picked

　　C. has seen, picked

　　D. saw, was picking

　　17. We were all surprised when he made it clear that he ____ office soon.

　　A. leaves

　　B. would leave

　　C. left

　　D. had left

　　18. The pen I ____ I _____ is on my desk, right under my nose.

　　A. think, lost

　　B. thought, had lost

　　C. think, had lost

　　D. thought, have lost

　　19. ----How long ____ each other before they ____ married?

　　----For about a year.

　　A. have they known, get

　　B. did they know, were going to get

　　C. do they know, are going to get

　　D. had they known, got

　　20. My dictionary ____, I have looked for it everywhere but still _____ it.

　　A. has lost, don’t find

　　B. is missing, don’t mind

　　C. has lost, haven’t found

　　D. is missing, haven’t found

　　21. ----Can I join the club, Dad?

　　----You can when you ____ a bit older.

　　A. get

　　B. will get

　　C. are getting

　　D. will have got

　　22. ----I’m sorry to keep you waiting.

　　----Oh, not at all. I ____ here only a few minutes.

　　A. have been

　　B. had been

　　C. was

　　D. will be

　　23. I don’t really work here. I _____ until the new secretary arrives.

　　A. just help out

　　B. have just helped out

　　C. am just helping out

　　D. will just help out

　　24. ----Your phone number again? I _____ quite catch it.

　　----It’s 9568442.

　　A. didn’t

　　B. couldn’t

　　C. don’t

　　D. can’t

　　25. As she ____ the newspaper, Granny ____ asleep.

　　A. read, was falling

　　B. was reading, fell

　　C. was reading, was falling

　　D. read, fell

　　26. You don’t need to describe her. I ____ her several times.

　　A. had met

　　B. have met

　　C. met

　　D. meet

　　27. I don’t think Jim saw me, he ____ into space.

　　A. just started

　　B. was just starting

　　C. has just starting

　　D. had just started

　　28. No matter how fast you ____, you _____ able to catch the last bus.

　　A. have run, will not be

　　B. will run , are not

　　C. will be running, will be

　　D. run, will not be

　　29. Keep quiet! I am trying to hear what the man____.

　　A. says

　　B. is saying

　　C. has said

　　D. has been saying

　　30. The driver of the red car ______ when a black one came up very quickly.

　　A. was just starting

　　B. has just started

　　C. would just start out

　　D. is just starting out

　　答案：1---5: BDDAD 6---10: ABBBB

　　11---15: CDCBA 16---20: DBBDD

　　21---25: AACAB 26---30: BBDBA