2. 只允许修改10处，多者（从11处起）不计分。

David, a little boy living next door by me, liked fast food very much. His parents was so busy that they had a little time to cook for him at home. So they often took him out eat fast food. That was because David became overweight. My mother had always told his parents that too much fast food was harmful, and they ignored my mother’s suggestion. Recently, the doctor warned him never to eat fast food any more after the poor boy has a physical examination. His parents came to realize what terrible a mistake we had made. Now David’s mother often comes to ask my mother for some advices on how to make healthy food.

I am Zhou Kai. I am quite healthy and rarely did I get ill. That is why my family lives near the sea but we have fish about four times a week. My mother always cooks a lot of vegetables every day, making sure we eat healthy. Most of my friends enjoy eat sweets but I don’t have a sweet tooth. As a result, I am not overweight. I take a great deal of exercises, too. I’ll play the football for the Senior High Team tomorrow. I think it will be a difficult game because our team captain breaks his leg when playing last week. He felt awful when he told that there would be a month or more before she could play it again.

I have received and read your letter, in which you said you want to lose weight by dieting. It is natural that young girls at your age hopes to look beautiful. And in my opinion, health is more important than beauty. Do not let others’ ideas to affect your normal life. However, if you do want to lose weight, it is good idea to do it by taking more exercise. The most important thing is that you keep up a health state of mind. And it will help you on your studies and help us get over difficulties on dieting. I hope my advices will be helpful to you and I’m looking forward to hear from you soon.