从所给出的句子中选出合适的完成对话。

A. I get up at seven o'clock.    B. I have breakfast at half past seven

C. Don't be late again, Ben.     D. I am late for school today.

E. What time do you brush your teeth?

Ben: I am sorry, Miss Wang. 

Miss Wang: That's all right(没关系).What time do you get up?

Ben:  

Miss Wang: That's early.  

Ben: I brush my teeth at a quarter past seven.

Miss Wang: What time do you have breakfast?

Ben:  

Miss Wang: That's early too. But why(为什么) are you late?

Ben: The breakfast is yummy. I am too full. So I walk to school.

Miss Wang:

Ben: OK. I am sorry, Miss Wang.