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.
