F: Oh no. It's still out of order. ,M: I'm afraid we will have to walk up all those stairs again today.
(A) F: Don't worry! Your computer is in good order. (B) F: I didn’t hear you. Please could you tell me again? (C) F: The elevator broke down yesterday. It's fixed today, so we don't have to climb stairs. (D) F: Well, I really want the elevator fixed soon.
D