Choose the best choice from A to F to finish the dialogue. You have one more answer. Each choice should be used only once.

(At the doctor's)

A: Good morning, doctor!

B:  What's wrong?

A: I have a sore throat.

B:

A: Since yesterday morning.

B:

A: Yes. My temperature is OK.

B: Open your mouth. Say “Ah...”.You have a cold.

A: Is it serious？

B: Nothing serious.  You'll get better soon.

A: Thank you, doctor.

A. I am feeling terrible. B. I'm sorry to hear that. C. Good morning, young man! D. Have you taken your temperature？ E. How long have you been like this? F. Take this medicine three times a day.