根据短文内容及首字母提示，填写所缺单词，并将答案填写在答卷纸标号为66-75的相应位置上。
Have you ever complained why life is so tiring? Does the sky sometimes seem dark to you? Are your studies sometimes not successful? Well, friend, c    up and smile all the time．If you see the world with your warm heart, you’ll find that the whole world smiles to you. While in school, sometimes you are tired of your lessons, but have you ever noticed the h    smile on your teacher’s face when you did a good job?
One day it is fine. Just before you want to go out, it s     starts to rain. Maybe you would feel very sad and start complaining about the w   . But dear friend, why don’t you sit down and listen to the sound that the n   offers you? And with the timely rain, crops in the fields will g     better and better and farmers will have a good harvest.
Although everyone wants to succeed in what he tries to do, sometimes failures can’t be a . I think failure is not terrible, and the terrible thing is that we are a   of it and give up hopes. When we face failure, we must be confident in ourselves, draw a useful lesson from it and try our best to finish w     we have decided to do. As a popular saying goes, “Failure is the mother of success.”
Attitude (态度) decides e   . Let’s smile to whatever we meet and the whole world will smile to us.