F: Welcome to skateboarding camp. Are you ready to sign up? ,M: I want to, but I don't a skateboard. I prefer to ride my bike.
(A) F: I’m sorry, I didn’t understand. Could you repeat a little louder, please? (B) F: Thanks for joining us and having fun by skiing and biking. (C) F: Well actually, this is a skateboarding and biking camp! Have fun here. (D) F: Fine. The cycling park is over there. You can go and enjoy yourself.
D