求助一篇高一英语作文！急！

Dear janny.How nice to hear from you!In your letter you asked me how to keep healthy..
First, pay attention to the reasonable diet. Eat more fish, beans and other nutritious foods, especially fresh fruits and vegetables, do not eat too many sweets。Because of the reasonable diet can help you keep healthy

Second, pay attention to take physical training. Work and rest, take part in sports activities. In my opinion,taking physical training is very helpful.Third, to ensure adequate sleep. Don't stay up late, sleep at least eight hours a day
Finally,I hope you can take care of your health.
Yours,Tom

这个、、我们英语辅导书上好像有、记不清楚了、