句型转换。

1. Where is your pen pal from? (同义句)

    Where _______ your pen pal _______ from?

2. Bill's mother is cleaning the room. (就划线部分提问) 

    _______ Bill's mother _______?

3. There is some meat in the basket. (改为一般疑问句)

    _______ there _______ meat in the basket?

4. I like pandas because they are smart.(对划线部分提问) 

    _______ do you _______ pandas?

5. The boys often wash their hands before meals. (改为单数)

    The _______ often _______ his hands before meals.