4. I did not know what I could say.(同义句转换)

I did not know.

3. The small man was tiny.(对画线部分提问) 

the small man?

2. She has already seen this film.(改为否定句) 

She seen this film.

三、 句型转换。(20分)

1. I have studied Japanese for five years.(改为一般疑问句)

   you Japanese for five years?

10. I stood up at the top of the mountain as the Sun (rise) last Sunday.

9. She is reading a book (call) Gone with the Wind.

8. You have to spend as much as you can (practise) before the driving test.

7. — What shall we do if it (not rain) tomorrow?

6. So far,most of the students (learn) English for nearly five years.

5. He (write) a letter to his uncle when he received a call last night.