【作文题目】假如你是李夏。你看到关国留学生Sharon 在网上发贴，.希望有人能帮助她提高普通话(Mandarin)水平，她可以教英语作为回报。请根据以下提示用英语给她写一封电子邮件。

　　1.表达给她提供帮助的意愿;

　　2.说明你能胜任辅导的理由;

　　3.给出讲好普通话的两点建议;

　　4.提出你学习英语的具体需求。

　　注意：

　　1. 词数120左右，开头语已为你写好;

　　2. 可以适当增加细节，以使行文连贯;

　　3. 文中不得透漏个人姓名和学校名称。

　　【参考范文】

　　Hi Sharon,

　　This is Li Xia. I learned from your post that you want to improve your Mandarin. I feel honored to have the chance to help you with your Mandarin learning and I am very happy to have you as my English teacher. I'm good at speaking standard Mandarin. I've been a broadcaster in the school’s broadcasting station for years. When it comes to how to speak fluent Mandarin, I suggest that you learn a bunch of pronunciation rules first, which are quite different from the English ones. Another suggestion is to practice speaking. As the saying goes, “Practice makes perfect”. However, my English is just OK and I have many problems with my study. I really hope that you can give me good advice on how to study English well. I believe we both can make much progress with each others’ help.

　　Thank you!

　　Li Xia