We may know most children love junk food very much, although it's bad for their health and their parents don't want them to eat much junk food. Most children know it's not a good habit, but they still want to eat it. Some of them eat this kind of food every day. Some only eat it twice a week.

    I know a boy called Bill. He is kind of unhealthy. He hardly ever exercises. And he eats lots of junk food because he loves it. When he has pocket money(零用钱), he'll always buy junk food. His parents worry about him a lot, but he says.” Maybe I'm not very healthy, but I enjoy myself.” His parents have no good ways to stop him.

    What do you think of it? Do you have a good habit? And do you want to be healthy? You must exercise every day and eat less junk food.