10 A: Excuse me. I can’t find my baggage at Carousel Number 15.
B:
A: But I have been standing here for 20 minutes!
(A) Sorry. That’s not my job.
(B)Go to the check-in counter and pay the tax.
(C) I’m afraid you can’t change your bag right now.
(D) Maybe you should wait a while more. It may come out soon.