32. -Look, John's fallen asleep.

-Oh, he _________too late last night.

A. might sit up B. should have sat up

C. could sit up D. must have sat up

31. _________, you'll never be able to persuade him.

A. However hard may you try B. Try however hard you may

C. However hard you may try D. Try hard however you may

30. It is in Qingdao _________you're going to pay a visit to _________this kind of washing machine is produced.

A. 不填; that B. where; which C. 不填; where D. that; which

29. Don't put the chair too close to the stove. Dry wood ________ fire easily, you know.

A. lights B. bums C. makes D. catches

28. -I’ve bought a box of chocolates for our daughter.

-Oh, how good a dad! But she doesn't like sweet things. _________that?

A. Don't you know B. Haven't you known

C. Didn't you know D. Hadn't you known

27. He's bought a cottage in the country for _________ he retires, with the money he's saved over half of his life.

A. when B. where C. what D. which

26. Which do you enjoy _________ your spare time, playing cards at home or taking a walk in the park?

A. spending B. to spend C. having spent D. to have spent

25. Whoever has _________ sense knows that smoking is harmful to people's health.

A. normal B. general C. ordinary D. common

24. _________ only 20 minutes to go before the train left, I felt uneasy in the taxi to the railway station.

A. For B. As C. Because D. With

23. I've brought my tennis things along in case we _________ time for a game tomorrow.

A. shall have B. have C. will have D. are going to have