一篇关于提建议的英语作文（80字）初二的英语作文,尽量简单点,尽量不要多字.

Dear Jack
I hear that you've got a cold again.I think you should do exercise every day so that you can be strong and healthy.You'd better not spend too much time on computer and stay up too late because it is bad for your health.Besides,you should have three healthy meals every day.Don't eat junk food.