几个简单的英语问题,表达(在线等!字数要求不多80字以下即可.)

是作文啊……任选一个题目么？
选4好了……

Nowadays almost everyone know that it is very important to keep our health. If you don't have a healthy body,you may cannot do most thing you want to do.So I can tell you some way to keep your health.
First,you should do some exercise every day.Good exercise can keep you from disease.Make you more healther.Second,you should give up smoking and drinking.The two thing may hurt you body,bring you more and more illness.
At last,I must say health is very important to our commom sociai life,everyone must keep yourself health.