a) Yes, I did. The best time of my life. (Matches question 5)
b) No, I didn't. It's very difficult, and I didn't study it! (Matches question 2)
c) Yes, it was. It was hot and sunny. (Matches question 6)
d) No, I didn't. I was there in 2004. (Matches question 2)
e) Yes, they were. They were very friendly. (Matches question 3)
f) No, I didn't. There wasn't time. (Matches question 4)