你肯定听说过”早睡早起身体好” 这句著名的俗语吧。为什么这么说呢？请看下文找找依据吧，然后让自己养成良好的生活习惯。
There is an old saying. It tells us we must go to bed    26  and get up early in the    27   .Then we will be   28  .We will also be rich and    29  .That is right .The body must have enough sleep to be healthy .Children of young age should have     30  hours sleep every night. Children who do not have enough sleep   31 do their work well and   32 may not be healthy.
The body also   33  exercise .Walking ,running ,jumping and playing games are all exercise .Exercise keeps the body strong . Exercise also helps the blood (血液) to move around inside the body. It’s very   34  .Our blood moves to all parts of our body. The head also needs blood So exercise also helps us to __35___ better.

情景设定：假如你叫韩梅，是一名交换生，初到美国林肯大学（Lincoln University）学习，现在给你的朋友陈燕写一封e-mail，讲述你的老师同学及你学习英语的情况。内容如下：
你的生活忙碌而愉快。你的同学友善，老师乐于助人。
学习之初你听不懂老师在课上讲英语。
为了提高英语水平，你尽量和老师同学用英语交谈，有问题及时请教老师。
现在你的英语有了很大提高，上课遇到的困难也比以前少了。
要求：语句通顺，合乎逻辑。书写清晰、规范。80词左右。
提示词语：交换生 exchange student  尽量 as much as possible; 为了in order to; 请教ask…for help;学习之初at the beginning;提高improve…
Dear Chen Yan，
Thanks for your letter,_______________________________________________
Best wishes！