句型转换。

1. Have you gotten the mail from the mail box? (作否定回答)

    _____, _____ _____.

2. You have fed the dog and cleaned your room. (改为反意疑问句)

    You have fed the dog and cleaned your room, _____?

3. His granny has been dead for five years. (改为同义句)

    His granny _____ five years _____ _____.

4. She came to our school two years ago. (改为同义句)

    She has _____ in our school _____ two years.

5. My uncle has worked in Beijing for more than twenty years. (对画线部分提问)

    _____ _____ has your uncle worked in Beijing?