A、Working. B、Studying. C、Dancing. D、Eating. A

M: Hi, Julia. Glad to see you here. When are you going home today?
W: Oh, hi Mike. I have to be here at the library and study until at least eleven o’clock tonight. Are you studying here, too?
M: No, I’m not studying. I’m working here. I’m working at the circulation desk until eleven o’clock, tonight. Do you want to meet me then?
W: OK. Are you working full time now?
M: Yeah, I work 40 hours a week, and I’m taking three classes this semester. In the morning usually. Some days all I do is eat, study, work and sleep.
W: That sounds terrible. If you ever get some free time, maybe we could get together and watch a movie or go dancing or something.
M: That would be great. I’ll check my work schedule. Why don’t we talk about it when we meet later on?
W: OK, see you then.