精选优质文档-倾情为你奉上有关睡眠不足的初中英语作文 With the development of the modern society .more and more people have difficulty in sleeping.someone may take some sleeping pills.But almost it doesnt work.A famous doctor ever said that sleeping problem would be an important thing.As the doctor said.If you cant sleep well,youll not concentrate on everything.Also you will lost the intrest in everything.It is sleeping pills that could help you with sleping.But it could cause many other changes in your b