1.We all like having you as our teacher，You have our respect and gratefulness.我们喜欢您做我们的老师，我们尊敬您、感激您。

2.You have been a qualified teachers and even better friend，Thank you for all that you have done. 您不仅是一位合格的教师，更是一位好朋友，谢谢您所做的一切。