A、She was invited only for the weekend. B、The weather was too hot. C、She had an appointment. D、She had schoolwork to do. D对话中男士问

M: Hey, Monica. What’s up? Looks like you go some sun this weekend.
W: Yeah, I guess so. You know,(9)I spent the weekend at the beach.
M: Oh, really? But it’s hard to find a hotel there. Where did you stay?
W: An old friend just moved there. She invited me for as long as I wanted to stay.
M: So what are you doing back here already? Didn’t you have much fun there?
W:(10)Oh, I have a paper to hand in this week, and I just couldn’t concentrate myself on studying at the beach.
M: Then what did you do out there, I mean besides lying out in the sun?
W: I played some volleyball. You know I never realized how hard it is to run on sand.(11)I couldn’t even get through a whole game before I had to sit down. It’s much easier to run in the wet sand near the water.
M: Interesting! Did you go swimming?
W: I wanted to, but they said the water isn’t warm enough for that until a couple months from now, so I just waded(涉水)in the water up to my knees.
M: Sounds relaxing. I wish I could get away to the beach like that.
W:(12)Maybe next weekend we can go there together. It’ll be more exciting.
M:(12)That’s great!
9. How did the woman spend last weekend?
10. Why did the woman come home so soon?
11. Why did the woman stop continuing to play volleyball?
12. What will the speakers probably do next weekend?