句型转换（一空一词）。

1.  His name is Li lei.(改为同义句)

    _____________ _____________ Li Lei.

2. David is in his room.(对划线部分提问)

    _____________ _____________ David?

3. They are my cousins.(改为一般疑问句)

    _____________ they _____________ cousins?

4. I like salad for lunch. (对划线部分提问)

   _____________ _____________ you like for lunch?

5. He can not help kids with swimming. (改为同义句)

   He _____________ _____________ kids _____________.

6. Thank you for your letter. (改为同义句)

   _____________ _____________ your letter.

7. My birthday is January 10th. (对划线部分提问)

      _____________ _____________ your birthday?