听第二篇短文，回答第16～20小题。
16. What does Leo often have for lunch on weekends?
A. Rice and meat.
B. Fish and vegetables.
C. Hamburgers and ice-cream.
17. What does Jenny sometimes do after dinner on weekends?
A. She plays sports.
B. She does housework.
C. She watches TV.
18. What does Leo think of Jenny's weekend life?
A. Terrible.
B. Unhealthy.
C. Relaxing.
19. What may Leo's parents always say to him?
A. You don't have to get up too early.
B. Breakfast is important for your health.
C. Watching TV helps you relax.
20. What does Jenny usually do all the morning on weekends?
A. She does morning exercises.
B. She does her homework.
C. She helps with housework.

16.C 17.B 18.A 19.B 20.B