句型转换。

1. He is going to visit her uncle next week. (提问)

    ______ ______ he going to visit her uncle?

2. The boys were playing when I got there. (一般疑问句)

    _______ the boys _______ when I got there?

3. Will you take the train to work? (改同义句)

    Will you go to work ______ ______?

4. He didn't go to bed before ten o'clock. (改同义句)

    He ______ go to bed ______ ten o'clock.

5. "How old are you?" Jack asked her. (改为间接引语)

     Jack asked her how old _______ _______.

6. They will go to Beijing on vacation next week. They will have enough time. (合并)

    They will go to Beijing on vacation next week ______ they ______ enough time.

7. The boy was riding a bike when the UFO landed? (提问) 

                             the boy             when the UFO landed?