I'm Tom. I'm a healthy boy. I play sports every day when I come back from school. My habits(习惯) are very good. I try to eat a lot of vegetables. I eat fruits and drink milk every day. I never drink coffee. Of course, I like junk food. But I seldom(很少) eat it. Oh, I sleep nine hours every night. So I do well in my study. Good food and exercise help me study well.

Kevin: What are you doing, Su Nan?

Su Nan:

Kevin: Do you often play ping-pong?

Su Nan:

Kevin: How often do you play it?

Su Nan:

Kevin: How many hours do you play every time?

Su Nan:

Kevin: How about your study?

Su Nan: