补全对话
A. next B. Why C. May ii
D. right E. seat
Ted: 1________ I come in?
Miss Li: Yes, please!
Ted: I'm sorry I'm late.
Miss Li: 2________ are you late?
Ted: Because the bus was late.
Miss Li: I see. That's all 3________.Go to your 4________ and sit down, please. Don't be late 5________ time!
Ted: Yes, Miss Li.