Allen: Jack, what kind of exercises do you like to do?

Jack: Well, I go cycling every day.

Allen: What do you like about them?

Jack: They're free of charge anyway. Well, it makes me feel stronger, but the important thing is that it makes me feel good.

Allen: What else do you do?

Jack: Swimming, playing football.

Allen: Wow!!That sounds great. How often do you go jogging?

Jack: I try to do at least a little every day. The key to do exercise is to do it regularly.

Well, Allen, what's your favorite sport?

Allen: Sleeping I guess.