口语运用: 根据对话内容，从方框的选项中选出能填入空白处的最佳选项。
A: Hi, Mary! Did you go to the concert last night?
B: Yes. 小题1:
A: How did you like it?
B: 小题2: Many famous singers sang at the concert. It was called “Saving the Children”.
A: Saving the Children? 小题3:
B: It means they held the concert to raise
money for poor children. 小题4:
A: That’s true.
B: I think people all over the world should
help them.
A: 小题5:
A．Wonderful.
B．What does it mean?
C．That’s right.
D．I went there with my parents.E. Because many children in the world don’t have enough food.