题目内容：

Almost every day, we discuss the topic of health, especially for kids. But what is health? “Health” means eating well, getting enough exercises and having a healthy weight. Let’s read the following rules.

     First, we must eat many kinds of foods, especially fruit and vegetables.   1.   . But many of us only eat our favorite foods.   2.  . Everyone knows that water is important. Besides water, kids also need plenty of calcium to grow strong bones, and milk has a lot of it.   3.   , when you are 9 years old or older. Third, you should listen to your body. When you are eating, notice how your body feels. When your stomach feels comfortably full, stop eating.   4.   . Finally limit screen time. What’s screen time?   5.  . The more time you spend on these sitting-down activities, the less time you spend playing sports. You can’t spend more than 2 hours a day on screen time.

将下列句子还原到短文中，使短文通顺，完整。

A. You should drink at least three cups of milk every day B. We all know that eating fruit and vegetables can help us keep healthy C. Second, you should drink water and milk most often D. Eating too much makes you feel uncomfortable E. It’s the amount of time you spend watching TV, movies and playing computer games.