根据提示完成对话。
Tom: Good morning, Doctor.
Doctor: Good morning. What's your trouble, young man?
Tom: I've got a bad cold. I've a headache and a running nose.
Doctor:I see. Let me check you. 1._____ (你有必要吃些中药)
Tom: OK. Do you have any quicker ways?
Doctor: Yes, you can get an injection.
Tom: Oh, no! 2._____ (打针有点儿疼). I prefer to take some medicine. 3._____ (多喝水是不是有好处)?
Doctor: Sure! 4._____ (好好休息也很重要).
Tom: Thank you, Doctor. I'll do as you say.
1.______________________________
2.______________________________
3.______________________________
4.______________________________
