.句型转换，每空一词。

1. My book is in the drawer. (改为一般疑问句)

    _____ _____ book in the drawer?

2. His hat is on the desk. (对画线部分提问)

    _____ _____ his hat?

3. Are your pencils in the pencil case?(作否定回答)

    No, _____ _____.

4. Please take the key to your father.(改为否定句)

    Please_____ _____ the key to your father.

5. Those are my keys.(改为单数句)

    _____ _____ my key.