根据所给的汉语提示，转换下列句型

1. His father allows him to stay out until 11:00 pm. (改为被动语态)

    He                         to stay out until 11:00 pm..

2. To remove it quickly is important. (改为同义句)

                             to remove it quickly.

3. The doctor put the bandage on her arm. (改为被动语态)

    The bandage                         on her arm by the doctor.

4. She was given some medicine for the pain by the doctor. (改为主动语态)

    The doctor             some medicine             the pain.

5. What happened to you last night? (改为同义句)

    What                         with you last night?

白蚁由于长期适应特殊生活环境，它们（），协同地生活在一起。

A.分散活动

B.集体活动

C.互相合作

D.单独活动