1. (2020九上·蓬溪月考) 根据对话内容，在方框中选出适当的句子，使对话意思完整、通顺。注意有两选项是多余的。

A: You don't look well today, Peter.

B: I didn't sleep very well last night.

A: Oh, what happened?

B: You know, the Senior High School Entrance Exam is coming, so I was too stressed to sleep.

A:  Don't give yourself too much pressure（压力）. Why not listen to light music before going to bed?

B: Maybe some sleeping pills will be helpful to me.

A: Don't do that. You can't take medicine without a doctor's instructions.

B: All right! Maybe the doctor can give me some good advice.

A. Try to relax. B. You should get a first-aid book. C. I have tried that, but it doesn't help. D. You'd better go to see a doctor first. E. What's wrong with you? F. Why not stay at home? G. I always get nervous before big exams.