根据对话内容，从下面方框中选出恰当的句子补全对话。

A: Hi, Peter! You look terrible! What is the matter with you?

B:

A: Sorry to hear that.

B: I cut myself by accident while I was making a dinner.

A: That sounds bad.

B: Yes, it's kind of serious.

A: Have you seen a doctor?

B: Yes.

A: What did the doctor do with the cut?

B:

A: Oh! Don't touch water. And you will be better soon.

B: OK. Thank you!

A: You are welcome.

A. What happened? B. Is it serious? C. I cut my finger yesterday. D. My father drove me to the hospital. E. He washed the cut, put some medicine on it and then put a bandage on it.