句型转换。
1. She has some ping-pong balls. (改为否定句)
She _____ _____ any ping-pong balls.
2. Does your brother have a volleyball?(作否定回答)
_____, _____ _____.
3. I have a soccer ball. (用two代替a改写句子)
I have _____ _____ _____.
4. They have many soccer clubs. (改为否定句)
They _____ _____ many soccer clubs.
5. My uncle has five baseballs. （改为一般疑问句）
_____ your uncle _____ five baseballs?
