用英文给老师写一封信

Dear teacher,

How are you? Wish you joy at this holy season. I'm 菠萝奶酥, your student in grade 1. This term I made great progress with your help. To express our gratitude, my parents and me place an dinner order at XXX restaurant tomorrow, looking forward to your arrival.

Please accept my sincere wishes for the New Year. I hope you will continue to enjoy good health and wish you success in your career and happiness of your family!

Sinerely yours,
菠萝奶酥

Dear Mr/Miss ***,
I'm your student ***,We’re so pleased that you are willing to share our views.
In the course of the general revision, what we need is solid foundation. As you know, we didn’t learn well enough in the first two years, so please slow down and make sure we have really mastered something. Besides, we need a little more time to think for ourselves. As for those important points which also make us confused, would you please give us more practice in case we forget? Meanwhile, we need your instruction, for example, in how to write in natural English. I still have another request: assign us less homework in order that we can do it more efficiently.
By the way, we often feel frustrated, which has a very bad effect on our study. We would appreciate it if you would give us some encouragement from time to time