听下面一段较长对话，回答以下小题。
【小题1】What is Peter?

A．A pupil.

B．A teacher.

C．An accountant.

【小题2】What fails to help Peter fall asleep?

A．Sleeping pills.

B．Counting sheep.

C．Lying in bed early.

【小题3】What will Peter do next?

A．Stay up.

B．Play computer games.

C．Go to bed.