1 You had better learn how to manage your time well.
你最好学会如何良好管理好自己的时间
2 You had better improve the efficiency of doing homework.
你最好能提高做功课的效率.
3 First you must work hard and then check whether you study in a right way.
首先你必须要努力学习,然后还要检查一下你的学习方法是否正确.
4 It's important to learn to relax and adjust your own emotions.
非常重要去学习放松,以及调整你自己的情感.
5 Make more communications with them and let them know what you think.
与他们多进行一些沟通,让他们知道你的想法.