M: Is that 3467912? I'm trying to speak to the guest in room 405. ,F: I'm sorry, you must have the wrong number. This is room 406. You can try 3467913. Oh no, 11.
(A) M: OK, thank you. The number of the room 404 is 3467912. (B) M: I’m sorry, I don’t understand. Could you say it again? (C) M: Thanks a lot. I will call 3467911 to speak to the room 405. (D) M: Thank you. 3467911 must be the number of your room.
C