按要求进行句型转换。每空填一词。

1. We have some balls. (改为一般疑问句)

 ____you____any balls?

2. It is a nice day.(改为感叹句)

_____ _____ _____ _____it is!

3. Listen to the tape.  (改为否定句)

_____ _____to the tape.

4. Sally visited her grandparents yesterday. (改为否定向 )

Sally _____ ____ her grandparents yesterday.

5. The girl in a red sweater is Lily. (对画线部分提问)

____ ____ is Lily'?

6. He spends an hour playing basketball.(改为同义句)

It takes him an hour_____ _____basketball.