高三英语作文：find a penpal450字

Dear teacher:
　　 I 'm Li Hua, I need to improve my English and I think finding a penpals can help me with this I own a penpal who is a native English,that would be nice! Having a penpal can help me practice reading and writting.I also can learn some grammar while I am reading the letters,Then,as I reply to the letter,I can use the gammar I am learning so that I can get a lot of practice. In a word,I can not only make much progress in English ,but also get much fun,I really want to find a penpal,Could you please help me?