补全对话。(共5小题，每小题1分，共5分)

A.Have you got any brothers? B.What class are you in? C.Where are you from? D.How many students are there in your class? E.Yes, I do.

 
A: Excuse me,             , Lucy?
B: I am from Canada.
A:                  ?
B: I am in Class Two, Grade Seven. What about you?
A: I am in Class One, Grade Seven.                      ?
B: There are 45 students in my class.
A: Do you like sports?
B:             , I like playing football.
A:                   ?
B: Yes, I have got two brothers.