补全对话。根据对话内容，从方框中进出能填入空白处的最佳选/(七选五)。
A: What’s the matter, Mr. Smith?
B: 1 I can’t do any work, doctor.
A: Do you have a cough?
B: No, I don’t have a cough.
A: 2
B: Yes, I sleep very well.
A: Do you have breakfast every morning?
B: No, I don’t have breakfast. And I have only
a little food for lunch and supper because I
want to keep thin.
A: Oh, I see. 3 You need to eat more food and have three meals a day. 4
B: Ok. I will do like that.
A: 5
B: Thank you very much.