I want to thank you。You are the one of brightest stars in the sky。I want to thank you，you teach me how to do well in all things。
I want to thank you，you give me advice about how to be a top student。Thank you Mrs Xu。When I have trouble，you will give me a helping hand and have a rest with the help of you。
My English has improved much。In the word I really want to thank you。