已知Y、Z两种元素的单质是空气的主要成分，W原子的最外层电子数与Ne原子的最外层电子数相差1。请回答下列问题：

    No one is born a winner. People make themselves into winners by their own 1.

    I learned this lesson from a(n)  2 many years ago. I took the head 3job at a school in Baxley, Georgia. It was a small school with a weak football program.

    It was a tradition for the school's old team to play against the 4 team at the end of spring practice. The old team had no coach, and they didn't even practice to 5the game. Being the coach of the new team, I was excited because I knew we were going to win, but to my disappointment we were defeated. I couldn't 6 I had got into such a situation. Thinking hard about it, I came to 7 that my team might not be the number one team in Georgia, but they were 8me. I had to change my 9about their ability and potential.

    I started doing anything I could to help them build a little  10 .Most important, I began to treat them like 11 .That summer, When the other teams enjoyed their 12 ,we met every day and 13passing and kicking the football.

    Six months after suffering our 14on the spring practice field, we won our first game and our second, and continued to15.Finally, we faced the number one team in the state. I felt that it would be a 16for us even if we lost the game. But that wasn't what happened. My boys beat the best team in Georgia, giving me one of the greatest17my life！

    From the experience I learnt a lot about how the attitude of the leader can 18 the members of a team. Instead of seeing my boys as losers, I pushed and19them. I helped them to see themselves 20 ,and they built themselves into winners.

    Winners are made, but born.

    Do you know what a big dream is? Does a big dream show one's future? Or, is a big dream something that provides only entertainment? Children dream big dreams, but there are three barriers to realizing dreams____

The self

    Immediately following the birth of a big dream, a negative self-talk takes over and gives all the reasons why it cannot happen. This voice inside of people is the ego（自我）.It's there for protecting and should be listened to. Sometimes it is right, but more often it is wrong____ That's why only a handful of people make their dream come true

Family and friends

    Family and friends are a lot the ego.____ so they will often list all the reasons why the big dreams won't come true. Sometimes, family and friends destroy dreams of those they love most, out of their own fear of those left behind.

____

    If one gets past the first two barriers, one has to face the world. It is the last and the most terrible barrier. In the past, big dreamers were locked up and sometimes even killed when they were shown to the world. Fortunately, in most of the world today, big dreamers just get laughed at ____When children feel confident and then try their best, they will be ready to accept any failure. The truth is that every great dreamer whose dreams have never seen the light of success knows failure well. They simply fail until they succeed

A. The world

B. The future

C. Most people are influenced by it

D. They want to protect those they love

E. And their big dream is to be a rock star or a famous artist

F. They often kill them before they ever have a chance to grow

G. The way to realize a big dream is with confidence and action