句型转换。

1. She's already done her homework. (改为否定句)

    She____ ____ her homework _____.

2. She has borrowed the book. She borrowed it from the library last week. (改成同义句)

    She ____ ____ the book for a week.

3. I bought the bike ten years ago. (改成同义句)

    I ____ ____ the bike _____ ten years ago.

4. There were few books in the desk, _____ _____? (反意疑问句)

5. It no longer provides a good environment. (改为同义句)

    It                   a good environment                  .

6. You are too young to go to school. (改为同义句)

    You are ____ ____ ____ you can't go to school.

7. I've known him since he came him. (对划线部分提问)

    _____ ____ _____ you known him?

8. There was heavy rain yesterday evening. (改成同义句)

    It _____ _____ last night.

9. My father was a teacher in the past. (改为同义句)

    My father                    be a teacher.

10. I saw the film 2012 just now. (用just做状语)

      I _____ just _____ the film 2012.