A： Good afternoon, Dr. Black.
B： Good afternoon, Lucy. What’s 1.______ with you?
A： I keep coughing all the time.
B： How long have you been like this?
A： 2.______ two days ago.
B： Well, you’d 3.______ take a chest X-ray.
(Forty minutes later)
A： Is it serious?
B： There’s 4.______ wrong with your lungs. You’d better stay in bed 5.______ a few days.
A： Thank you very much, Dr. Black.
B： You’re welcome.