完成下面对话，每个空格只准填一个句子，你可以使用或不使用所给的标点符号。
M: Good morning.
W: Good morning, doctor.
M: (1)___________________________________?
W: I'm not feeling well. (2)____________________________________.
M: When did it start?
W: (3)____________________________________.
M: You should come earlier.
W: I wanted to come earlier. (4) ________________________________.
M: Oh, I see.
W: (5)____________________________________?
M: If you came one day later, it would be serious. Take this medicine three times a day
and stay in bed for two days.
W: Thank you, doctor.
