Ms Smart: Do you want to be healthy?
Children: Yes!
Ms Smart: What should(应该) we do to be healthy?
Amy: Do exercise every day. We can run, swim or play ball games.
Tom: Drink lots of water or juice.
Sam: Don't play the computer games too late.
Lingling: Wash your hands after you go to the toilet.
Daming: Eat fruit and vegetables every day. Don't eat too much ice cream and fast food.
Ms Smart: You are all good children.
