假设你是李华，作为选派的交流生在美国某中学学习了一年，寄住在Mr.Brown家里，刚回到国内。回国后，你发现自己的一本英语词典遗忘在他家，因此给他写了一封信，请他帮助寄回词

Question

假设你是李华，作为选派的交流生在美国某中学学习了一年，寄住在Mr. Brown家里，刚回到国内。回国后，你发现自己的一本英语词典遗忘在他家，因此给他写了一封信，请他帮助寄回词典。
信的主要内容如下:
1、感谢在美国期间他所提供的帮助 2、一本英语词典忘记带回                                   
3、词典是美国老师送的，非常珍贵 4、词典很可能丢在卧室的书架上
5、邮资自己付    6、帮忙做下、 谢谢了

Answer 1

Dear Mr. Brown,
How is everything going ? First of all ,thank you very much for offering me so much  help during my staying in America. But would you please do me a favor again? Because I forgot to bring an English dictionary back with me. Would you please send it to me ?Since It was given by one of my American teachers as a gift, I treasure it very much. It was probably left on the bookshelf in my bedroom. Besides, I will pay for the postage fee. Thank you a lot!
Yours sincerely,                                                                                                         Li Hua