阅读下面短文，根据以下要求：（1）括号内汉语提示；（2）该词首字母提示；（3） 上下文语境提示，在每个空格内填入一个适当的英语单词使短文通顺，所填单词要求拼写正确、形式符合英语表达习惯。
Many people always wonder w__  some people can be so     76.____________
successful while ________(其他人) can’t.                      77 .____________
For those who are successful, they have a lot in c________.     78.____________
First, they are all hard-working and willing to d______ their    79.____________
time to something they like. They make f______ use of each day   80.____________
and never make ________(借口) for their laziness.              81.___________
Second, they are very creative and they are n_____ limited by   82.___________
fixed rules.
Finally, these people never ______ hope even if they live a     83.___________
poor life and they rarely spend time complaining about their     
lives. Instead, they try their ______ to arrive at a solution,         84.___________
_________(创造) the opportunity to turn something bad into       85.___________
good.
All the above characteristics contribute to their success.