⑴Could you play thepipatwo years ago? A. No, there weren't.
⑵I helped my mother do the housework. B. It was good, thank you.
⑶I want to visit the moon one day. C. Yes, I could.
⑷Were there any boys in the room just now? D. Me too.
⑸How was your weekend?. E. You're so helpful.