英语翻译

题目

英语翻译
他脸上困惑的表情说明他真的不知道这件事情（expression）重要的是我们要在考试中避免犯同样的错（avoid）资金的缺乏导致了这个计划的失败（lack）改变一下你的学习方法,否则你很难取得进步（way）尊重别人是一种美德,我们应该保持（maintain）一定要用到括号里的词,

答案

1.the puzzled (expression) on his face suggested that he have no idea about this thing.
2.the most important thing is that we need to (avoid) similar mistake when we do the test.
3.The (lack) of money makes the whole plan failure.
4.change your (way) of study , or you will be hard to get improvement.
5. to respect people is a virtue, which we should (maintain).