A：Good morning.（1）
What's the matter
What's the matter
？
B：I don't feel very well.
A：Do you have a headache？
B：Yes，I do.
A：（2）
Did you sleep well
Did you sleep well
？
B：No，I felt terrible last night.
A：Oh，I see.You had a bad cold.
B：Do I have to stay in bed？
A：Yes.（3）
You'd better stay at home for two or three days
You'd better stay at home for two or three days
.
B：（4）
Is it serious
Is it serious
？
A：No.It's nothing serious.But you really need a good rest and take this medicine.
B：（5）
How often should I take the medicine
How often should I take the medicine
？
A：You should take the medicine three times a day.
B：OK.Thank you.
