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14. I think this is right.(改為否定句）

I_think    this_right.

3. 在我們班，一些學(xué)生喜歡打籃球，另一些（學(xué)生）喜歡打 兵乓球。(some...others...)

13. We did a survey of our readers.(改為否定句）

We__a    survey of our readers.

2. 隨著年齡的增大，他開始對(duì)英語感興趣了。 （As...)

12. It is cold in winter.(用or連成選擇疑問句）

_it cold_hot in winter?

1. 我奶奶1946年出生在農(nóng)村。（be born in)

11. Tom is stronger than any other student in his class.(改為同義句）

5. ―Are these birds very common(常見的)in our country? ―Yes, but you still can't see them_.

A • everywhere B • anywhere

C. somewhere D. nowhere

10.    My father works__my mother and I.

A. hard； than    B.    harder； than

C. hardest； of    D.    the hardest of

4. ―I don't think this maths problem is difficult. ―But_in our class can work it out.

A. somebod y B. every body

C•nobody D. anybody