[解析]
ACBC
W:Hi,could you tell me what time you serve lunch?
M:We don't serve lunch until 10:30 a.m.Can you wait an hour and a half?
W:Sure.Could I get some coffee right now?
M:Of course.Would you like some milk or cream in it?
W:Well,I'd like some sugar.
M:Sugar is at the side,so just help yourself.
W:OK.I saw on the poster that you have Wi﹣Fi.Could you tell me the password?
M:Sorry,I can't remember the password clearly.You can find it on our menu.
W:Good.I' ll do some writing while I wait.
M:What are you writing if I may ask?A novel?
W:No,it's just my paper.I need to search for information online.
M:So is it a paper for university?
W:Yes.I' ll graduate soon.