英语作文建议信的开头中间和结尾怎么写？

称呼，正文，结尾

Dear _______,    

1.I’m glad to receive your letter asking for my advice on ______. /I’m glad to write the letter to you on ______.  

2.Here are a few suggestions for your reference.    

3.First, it is important to _____.

4.As you’ll _______. 

5.Then, it also helps if you ______.

6.Besides, it should be a good idea to ______.

7.Because ______.

8.You can also _______.

9.I’m sure that ________.   

10.I hope _______.                                 

11.Sincerely yours,  Signature      

12.称呼  ①提出写信的原因    ②过渡句引出建议  ③提出第一条建议   ④第一条建议的理由 ⑤提出第二条建议     ⑥提出第三条建议 ⑦第三条建议的理由   ⑧提出第四条建议 ⑨第四条建议的理由 ⑩表达本人的愿望