问题描述：
假如你是宋涛,你的笔友Ben有三天假期,他打算复习备考、去看牙医,还想去游泳.他不知道怎么安排,证求你的意见.提示:先看牙医,再复习备考,最后去游泳.
问题解答：
我来补答
Dear Ben
Hello.I‘m writing to give you some advice on your plan.In your holiday,you can see the dentist in the first day and then revise for exams secondly.At last,in your free time,you can go swimming.I hope my advice will be of some value to you.
yours sincerely
Song Tao
以下为生词解释（如果有的话）：
advice n.建议 词组：give you some advice on sth.
dentist n.牙医 词组：see the dentist
revise v.复习 词组：revise for exams
secondly adv.第二
value n.价值 词组：be of some value to sb.
希望以上拙解能够帮助你.
