A、Played badminton. B、Went swimming. C、Went fishing. D、Waded in the water. D细节题。对话中，女士说她在海边打了排球，本来打算去游泳，但由于水温过低，所以只是在海边趟了趟水(wade

M: Hey, Monica. What’s up? Looks like you got some sun this weekend.
W: Yeah, I guess so. You know, 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: Oh, I have a paper to hand in this week, and I just couldn’t concentrate 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 realised how hard it is to run on sand. 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 in the water up to my knees.
M: Sounds relaxing. I wish I could get away to the beach like that.
W: Maybe next weekend we can go there together.
M: That’s great!
12. How did the woman spend the last weekend?
13. Why did the woman come home so soon?
14. What did the woman do at the beach?
15. What will the speakers probably do next weekend?