Dear Miss Wang:

　　I am writing to express my sinceregratitude for your help in my study. Without your help , my study would not bethe top three in my class. It was you who always standed by me when I am fall.You pointed my mistakes and told me how to make them right. You always workedtirelessly to train my patience.Your continuous encouragement is my greatestmotivation.

　　I sincerely hope that you can have a goodhealth and stay happy. In addition, I wonder if you can pay a lot of attentionto your health, get more rest.

　　Again, I sincerely thank you for your help!

　　                                                                                             Yours

　　                                                                                              Lily

亲爱的王老师：

　　我写信是想诚挚的感谢你在我学习上的帮助。没有你的帮助，我的成绩就不会排在班级前三名。是你在我失败的时候一直支持我。我帮我指出错误并告诉我怎样改正它们。你总是不知疲倦地训练我的耐心。你不断的鼓励是我最大的动力。

　　我真心祝愿您身体健康，永远快乐。另外，我希望你能多注意你的健康，多多休息。

　　再次感谢你的帮助！

　　                                                                                           你的学生

　　                                                                                             李丽