M: Hi Judy. Did you see this notice in the dining hall? ,F: Yeah, Sam. I don't like it. I usually sit here and talk with my friends after lunch until my first class at 2:00 in the afternoon. Now we have to find someplace else to go.
(A) M: You mean you will talk with your friend in the classroom till your first class at 3:00? (B) M: Yes, I know you usually stay in the dining hall after lunch. I've met you for many times. (C) M: Excuse me, could you repeat the question? (D) M: There is no notice, but I don't suggest you to stay in the dining hall as usual today.
B