求英语作文~词数120左右~假如你是李华,你的朋友Marry为了准备期中考试,学习过于劳累,结果病倒了.请你给她写封信,就健康和学习方面提一些建议.

Dear Mary I'm very sorry to hear that you are sick because of working too hard.I know you were preparing for the mid - term exam .But you should combine work with rest.I want to gave s...