A、Writing. B、Math. C、Watching TV. D、Sleeping. AWhat did it take the woman a long time to do?

M: You look so unhappy. What’s wrong?
W: Oh, we’ve got such a lot of homework again!
M: Yes. Terrible, isn’t it?
W: I never have time now to do what I like.
M: And I used to watch TV a lot, but I’m too busy now with all this homework. By the way, have you finished your writing’?
W: Yes. But it took me ages to write it. I spent more than two and a half hours on it last night.
M: I have not done it yet. I did not start it until half past eight last night because I had to do the math exercises first. There wasn’t time to finish it. I’ll have to do it tonight.
W: Good luck!