用方框里的词的适当形式完成下面的对话。

A：What sport do you play?

B：Skating．

A：When did you get your first ________ of skates?

B：________ I was seven years old．

A：Cool!So how long did you skate today?

B：Oh!I skated in a ________ this morning．I skated for 5 hours．

A：Five hours!!It’s too long．So I think it’s too hard for me．

B：Yeah!I’m very tired now．But I have two ________ for relaxing．Do you want to go?

A：Sorry, I don’t like movies．

B：So, what’s your ________?

A：I like making ________．It’s very interesting．

B：How long have you been ________ that?

A：________ about four years．

B：And how do you make kites?

A：I use ________ and silk．Do you want ________ kites outside with me?

B：Good idea!Let’s go．