用以下几个词组成一个作文或短文,急用,

题目

用以下几个词组成一个作文或短文,急用,
so that ,avoid,brave,excuse,thought,on one`s own,come up,rewrite,bet,army,Canada,Canadian,medical,treat,treatment,Dr,give one`s life to,front,injured,war,First World War,invent,tool,local,operate,operation,in spite of ,in the end,take care of

答案

I'm so glad to receieve your letter. It prove that you have a heart of me.Recently,our school is holding a sports meeting,and I sign up for the sports meeting.In my opinion,doing more exercise is not ...