根据对话内容，从方框中选出能填入空白处的最佳选项，补全对话。

A. Yes, they are. B. At the People's Theatre. C. Would you like to enjoy it? D. Sound great! E. Who sang at the concert?

A: Hello, Sam! What did you do last night?

B: I went to a concert.

A:

B: Many famous singers, such as Li Yuchun and TFboys.

A: Where did they give the concert?

B:

A: Are they going to give another concert this evening?

B:

A: What time is it going to start?

B: At 8:00.

A: Sure, I'd love to.