补全对话，从方框中选择最佳选项完成对话，有两项多余。

A. I used to dance. B. Now I enjoy fishing. C. You had to get a good camera and buy films (胶卷). D. Did you use to collect stamps, Frank? E. You've changed a lot. F. It helps me to be more patient and it gives me a lot of fun. G. You used to listen to music, didn't you?

A: 

B: Yes, I did. But now I am interested in listening to music and playing the violin. When I am free, I enjoy playing it.

A:

B: That's right. What about you, Jack?

A: 

B: That's a good hobby.  What do you think of it?

A:

B: What did you use to do?

A: I used to take photos.

B: I think taking photos is expensive.   Am I right?

A: You're right. So I gave it up.