选句子补全对话,填序号。
A:Let's play football after class.
B:1. ________
A:2. ________
B:At four o'clock.
A:3. ________
B:I often watch TV.
A:What about you?
B:4. ________
A:Good girl!
B:5. ________
A. I often wash my clothes.
B. Thank you.
C. What do you do on Sundays?
D. OK.
E. When do you finish class?