1. Tom has __________ (few; fewer) Christmas cards than I.

2. They believe that there will be __________ (less; fewer) green trees in fifty years.

3. He is ill and he can eat _________ (more; less) food, so he gets quite weak.

4. The ________ (more; much) we get together, the ________ (happy; happier) we’ll be.

5. David has _______ (less; fewer) money than Anna has.

6.—Do you have a little _______________(空闲时间)？

—Yes, I do. Why?      —I want to talk about something with you.

7.I think I will be in a high school _________________(四年以后).

8.—What do you think about in the future?

—I think students will all study at home ________________(用电脑).

9.Which movies will _____________________(得奖) next year?

10.—Can you _________________(吹喇叭)?

—A little.

—Then join us, please.

21. She wants to be a _________ (science) when she grows up.

22. There is a tall _________ (build) in front of the post office.

23. I can do my homework by _________ (I).

24. Today is Sunday. Let's go ________ (skate).

25. Please buy some _________ (toothbrush) for them.

用括号内所给动词的适当形式填空。

26. They ____________ (not have) any classes next week.

27. Betty _____________ (write) to her parents tomorrow.

28. Look at those clouds. It ___________ (rain).

29. He ____________ (read) an English book now.

30. Look! Many girls ______________ (dance) over there.

按要求改写下列句子，每空一词。

31. They clean the classroom every day. (用tomorrow代替every day)

They _________ _________ the classroom tomorrow.

32. Will the flowers come out soon? (作肯定回答)  _________, _________ _________.

33. We'll go out for a walk with you. (改为否定句)

We _________ _________ out for a walk with you.

34. Nanjing will have a fine day. (改为一般疑问句)

_________ Nanjing _________ a fine day?

35. The students will work in the supermarket. (对划线部分提问)

_________ _________ the students _________?