教育部发布了《关于进一步加强中小学生睡眠管理工作的通知》，要求作业、校外培训、游戏都要为学生睡眠让路。为此，你们班专门召开了一次主题班会，就如何加强时间管理，确保充足睡眠开展讨论。请你将小组讨论的建议分享给全班同学。
小组讨论建议如下：

在校期间	认真听课，提高学习效率。
	利用好自习课，完成作业。
课余时间	非必要不参加校外培训，以免耗费时间。
	（补充一种方法）
总结	……

要求： 1.字数80字左右（开头和结尾已给出不计入总字数）
2.须包含提示中的所有信息，可适当发挥，条理清晰，语意连贯；
3.文中不得出现姓名、学校等真实信息。
提示词： self-study class自习课； after- school training校外培训；
Dear fellow students，
    Our group had a hot discussion on how to manage time in order to sleep well.
                                                                                                                      .
    That's all! Thank you!

【考点】书信类．

【答案】Dear fellow students，
    Our group had a hot discussion on how to manage time in order to sleep well. Here are our suggestions.
  At school， we should listen carefully in class. If we understand well what we learn， we can finish our tasks efficiently. In addition， try to make good use of self-study classes to finish most of our homework
In our spare time， if it's unnecessary， we don't have to attend after-school training. Don't waste too much time on extra classes. What's more， while we are going over our lessons， it's wise to focus on our study without checking out the smart phone from time to time.
  Hope our advice can work and we can all have a good sleep.
    That's all! Thank you!