初二英语作文：假如你的朋友Jack进厂生病,请你根据提示给他写一封信,告诉他如何保养自己的身体.

Dear Jake,
I am sorry to hear that you were ill in hospital.Here I would like to give to some advice about keeping a healthy body.
First,you should have much healthy food and drink more water and milk.Secondly,you'd better take more exercise,such as play sports like running,swimming,climbing……Last but not less,you shouldd get enough sleep so that you can get better soon.
yours