A、The apartment is cheaper than the dorm. B、Smoking is forbidden in the dorm. C、The dorm is too noisy for him to write his essay

M: I’m thinking of moving nearer to the university. Do you think you can help?
W: Well, I guess one thing I can do is to ask around for you and see if anyone has the vacancy. But as far as I can remember, you moved into the student’s dorm only three months ago. How do you like it so far?
M: Forget it. I just can’t concentrate in the dorm. You see, I’ve got four essays to do. But how can I concentrate with everyone else talking.. .playing cards.. .and... practicing guitar?
W: Well, you could work in the university library.
M: I could, yes. That’s perfectly true. But you know I not only need to sit down and write, I also need to think. And to think, I need to be able to wander around, smoke, be on my own, be sort of free to do as I like.
W: How many students share your dorm room?
M: Living here in this dorm with how many others? — Five. There are constant interruptions. You’re okay —there’s only one person sharing your room.
W: Don’t believe it’s totally ideal. It’s anything but ideal for a quiet life.
M: I can’t just tell the others to shut up. They have their rights, too.
W: Perhaps you should look for a small apartment of your own. Mind you, it’ll cost a lot more than the dorm rent you’re paying at the moment.
M: I know, but I have to move out.
W: Wait a minute, have you thought of.. .of asking at the university accommodation office? They should know of some available apartments.
M: Ah.. .Right. I should have thought of that in the first place.
Questions 9 to 12 are based on the conversation you have just heard.
9. What do we know from the conversation about the man?
10. Why does the man want to move out of the student’s dorm?
11. How many people live together in the dorm?
12. What is the man’s final decision?