要求有关于：
you should:eat plenty of fruit and vegetables with vitamins；sleep more than eight hours a day;do more exercise keep a good mood.
you shouldn't:eat too much food with fat;eat many sweets or chocolates;drink too much coffee or smoke a lot;work or study too hard.
Different people usually have different ways to keep healthy.In my opinion, the most important thing is to have a healthy lifestyle.I think you should eat plenty of fruit and vegetables with vitamins.You should sleep more than eight hours a day.And you should do more exercise keep a good mood.You shouldn't eat too much food with fat.You shouldn't eat many sweets or chocolates.You shouldn't drink too much coffee or smoke a lot.You shouldn't work or study too hard.If you do these,you will have a healthy lifestyle and you will in good health.
总共101个单词，够了吧？
其实这种作文还是比较好写的，就是自己写个开头结尾，其它的就照抄。我这样的句式可能有点单调，但是绝对不会错的。我是初二的，这种作文我们老师让写了很多很多了，所以我也比较熟练。- -