F: I can't give you a tour now I'm afraid. I have to stay here at the help desk since all the other librarians are very busy now. But I can show you a few places in the library here on this map. ,M: That would be helpful. ,F: OK. So we are here at the help desk, next to the service desk, where you go to borrow and return books. You can borrow up to 10 books each time. ,M: Yes, I see. ,F: Opposite the service desk is the training room, which is used by library staff to give training to staff and students on how to use the computer systems. The entrance to that room is round the other side. ,M: Is the training room beside the quiet room? ,F: Yes, that's right, with that entrance round the front too. It's important to remember that all mobile phones must be switched off in the quiet room.
(A) M: Mobile phones must be switched off in the quiet room which is not beside the training room. (B) M: Ok, I remember. Don't worry. I will turn off my mobile phone in the quiet room. (C) M: You mean I can enter the library through the front door and I can play the phone in the quiet room. (D) M: I’m sorry, I don’t understand. Could you say it again?
B