A：Hello! Wang Fan, have you ever been to Qingdao?
B：Yes, I have.
A：How many times have you been there?
B：__________________________________________.
A：Only once? When did you go there?
B：Two years ago.
A：_________________________________________?
B：Great! It’s a very beautiful place.
A：__________________________________________?
B：Yes, I have. I went swimming in the sea every day. Sometimes we surfed(冲浪).
A：Surf? _________________________________________?
B：I learned to surf from my uncle before I went there.
A：__________________________________________?
B：Yes, I’d love to. I’ll teach you how to surf next summer holiday.