F: Front desk, how may I help you? ,M: Sorry to trouble you, but could you please change the sheet in my room? It's dirty. ,F: Ok, I'll ask somebody did change it for you.
(A) M: Thanks. I'll be waiting in my room. (B) M: Thanks. I would like beef and vegetables for my dinner. (C) M: Thanks. I would like a smaller size for my clothes. (D) M: I’m sorry, I didn’t understand. Could you repeat a little louder, please?
A