补全对话。
A: Can you go to the movies tonight, Emily?
B: No. I 1______. I can't go out 2______ school nights.
A: Oh, that's too bad. I can go out, but I have to be home 3______ ten o'clock.
B: You're lucky. I have so many roles.
A: Like 4______?
B: I can't 5______ out with my friends 6______ school.
A: Really? Oh, I can't, either. And I have to 7______ the guitar every day.
B: Well, I have to 8______ my room every weekend. And I can't, 9______ TV after school.
A: I can't, 10______.
