麻烦帮写一篇英语作文.

Dear Mr Brown
How are things going? I'd like to say "thank you very much" for your help. When I stayed in your home in America, you and your family gave me lots of help. I really need your help now. Will you please send me my precious English dictionary which was gaven by my American teacher. It may be on the bookshelf of the bedroom. If you find it, would you please send it to me. I will pay the mail fee. When you are free, would you like to come to China? Then I am willing to be your guid. I'm sure we'll have a good time together. I'm looking forward to hearing from you.
Yours
Li Hua
自己的习作哟,祝你学习进步,更上一层楼!(*^__^*)