A、Building houses. B、Running a gym. C、Doing exercise. D、Travelling. C女士问男士业余时间干什么，男士说他业余时间去健身中心。因此，男士业余时间会锻炼身体。

W: I hear the law on car in London is very interesting. So, John, could you tell me about that?
M: Yes, first of all, you should know that each London driver takes an examination called "the knowledge."
W: Is it easy to pass that examination?
M: Not really.(11)I remember passing it took me two years and I hear now it’ll take people one year more.
W: I get the impression that in London, rules are very strict about taxis. Besides "the knowledge," is there something called "the license"? Is it necessary to get a new license every year?
M: No,(12)each driver needs to get a new license every three years. But the taxi has to be inspected thoroughly every year, no matter you rent it or own it.
W: Do you feel proud to be a driver in London? Are you a native Londoner?
M: Actually, I was born in Birmingham.
W: What do you do in your spare time?
M:(13)Well, I go to body-building gym center. That takes most of my spare time.
W: Seems that you live quite a leisure and healthy life.
M: Yeah, you’re right.
11. How long will it take to learn "the knowledge" now?
12. What does the man say about the license?
13. What does the man like to do in his spare time?