补全对话(将答案标号填入右边的方框内,有一选项多余)。

A. That’s true. B. How did you like it? C. How did you go there? D. I went there with my parents. E. It was called “ Saving the Children”. F. The concert was held for collecting money for poor children.

 
A: Hi, Did you go to the concert last night?
B: Yes,   
A:   
B: Wonderful. Many famous singers sang at the concert.   
A: What does it mean?
B:      You know many children in the world don’t have enough
food.
A:   
B: I think people all over the world should help them.
A: That’s right!