书面表达。 阅读下列邮件，然后根据要求写一封回信。 Dear Yang Fen, Now I am new here. I can't understand what the English teacher says, and I am afraid of talking with the classmates here. But the biggest problem for me is that I can't sleep the night before a big exam. Could you help me?Yours,Wang Lin 要求：请根据的困难，运用以下句型给出建议。 80词左右。开头和结尾已给出，不计入总词数。 You should ... Why don't you ... If I were you, I would ... Dear Wang Lin, I'm glad to hear from you. I have some suggestions that may help you.______________________________________________________________________________________________________________________. I hope you will do better in English and get along well with your new classmates. Yours, Yang Fen