写信类型的吗?这里有一篇,不知道可以帮助你不.
Dear David,
After reading your letter,i konw that you are confused with your homework these days.I really worried about your situation.Here I have some suggestions for you.
First,you can talk to your teacher what you think about your homework.I believe your teacher will think about what you said and make your homework less but more useful.
Second,doing homework is a good way for you to review what you have learned in your class.So I wish you can do the homework carefully by yourself.Only in this way can you understand what the teacher teach you better.
At last,as your good friend,I wish you can study better and better.I'm looking forward to get your letter back.
Yours
Lingling