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.