38. ----Shall we go shopping now?　 ----Sorry, I can't. I ____ my shirts.

　 A. wash　 B. washes　 C. washed　 C. am washing

37. ----Jimmy is leaving for a holiday.　 ----Really? Where ____ he ____?

　 A. has; gone　 B. will; go　 C. did; go　 D. does; go

36. Look at those black clouds. It _____ rain. Let’s hurry.

　 A. maybe　 B. would　 C. has　 D. is going to

35. ----Don you know when Dr White ____ for dinner this evening?

　 ----No, but I think he ____ when he is free.

　 A. will come; comes　 B. will come; will come

　 C. comes; comes　 D. comes; will come

34. ----Well, I found this. I think it must be yours.

　 ----My watch! Thank you. Where _____it.

　 A. do you find　 B. had you found　 C. were you finding　 D. did you find

33. ----Excuse me, look at the sign over there, please. Could you stop smoking?

　 ----Sorry, I ____ that.

　 A. didn’t see　 B. don’t see　 C. won’t see　 D. can’t see

32. ----Hi, Kate. You look tired. What’s the matter?　 ----I ______ well last night.

　 A. didn’t sleep　 B. don’t sleep　 C. haven’t slept　 D. won’t sleep

31. Tell Lily to call me as soon as she ____.

　 A. will arrive　 B. gets there　 C. has gone　 D. reach here

30. I ____________(stay) there for two months last year.

29. Most science books are _______________(write) in English.