请帮忙改改英语作文,谢谢!

题目

请帮忙改改英语作文,谢谢!
忘了粘了，不好意思
Dear Mr. Brown,
I’m now safely backed home. Thank you very much for all kindness I got from you during my stay hope everything is fine with you there.
Now, I wonder whether I could ask you a favor. When I came back, I suddenly realized that I had left my English dictionary behind your place. It is a precious gift from my American teacher would you please be so kind as to send it back to me? I’ll pay for the postage. The dictionary probably is on the bookshelf in my bed room. It is the one with a red cover.
Thanks and all the best.
Yours
LI Hua.

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