Dick is a middle school student. He hasn't got a good life style. He always goes to school w breakfast or if he is hungry, he usually has some fast food. His mum asks him to eat h food, but he never listens to her. For his twelfth birthday, his father bought him a computer as a present. S then, he hasn't done much exercise. He spends much of his free time in front of the computer. "Dick, you shouldn't play computer games too much. It's h to your health," his father said to him. But Dick didn't pay attention to his father's words. One day, he had a h and his stomach a so much. He went to see the doctor. The doctor took his t, but he didn't have a f. When he told the doctor that he liked fast food and spent much time on computer games, the doctor knew his P and gave him some a: Stop eating fast food and spend more time outside.