Almost every day, we discuss the topic of health. But what is health?

"Health"means eating well, getting e ____    exercise and having a healthy lifestyle. Here a  ____ some useful rules.

★ Eat different kinds of food, e  ____   fruit and vegetables. We all know that eating fruit and vegetables keeps us healthy, but many of us only eat our favorite food. Remember that we can only get w  ____   our body needs by eating all sorts of food.

★ Drink water and milk most often. Everyone knows that water is important. B  ____ water, kids also need plenty of calcium (钙) to grow strong bones, which is rich in milk. Every day, you should drink at l ____    three cups of milk, when you are 9 years old or older. You'd better try to have drinks w  ____   little sugar.

★ Pay a  ____   to your body. When you are eating, notice how your body feels. When your stomach is full, s ____   eating. Eating too much makes you become fat and unhealthy.

★ Limit the amount of time you spend watching TV and p  ____    computer games. Try to spend more time doing sports, like running, swimming and so on.