英语写一封信给一个公司询问赞助格式要规范,内容无要求.

Ms/Mis zhang
I am the host of the English contest in our school. Please forgive me for the absurd disturbance.I will be appreciated very much if you can read this letter when you are a litter free.I am writing this letter to wonder if your company can sponse the reward for the contest. Of course we will give you enough advertisement on our compus and compaign.I am forwad to your earyly reply.
Best wishes,
XXX