Howcanwekeepafeelingofbalance（平衡）inourlives？Howcanwelivewithapositiveattitude？Toanswerthetwoquestions，let'（21）___thefollowingpoints．LifeIsn'tFair（公平的）Ourlifeisn'talways（22）___ofpleasu
How can we keep a feeling of balance（平衡） in our lives？How can we live with a positive attitude？To answer the two questions，let'（21）___the following points．
Life Isn't Fair （公平的） Our life isn't always （22）___of pleasure，is it？Life doesn't always give us a hand and doing our best doesn't always bring good results．
Failure Failure is necessary to life，almost as necessary as the（23）___we breathe．Failure is part of trying．The only thing that we need to think about is （24）___to deal with it．In fact，failure can be a great teacher that leads（ 引导）us to success．
Loneliness It's（25）___for us to be with our family and friends for ever．Sometimes we have to be alone．Don't be afraid when we feel lonely．Treasure（珍惜）the friendship，kindness and love we own now．
Suffering Growing up is not easy and pain is part．of our lives．Almost（26）___gets hurt．Take a deep breath and give life a big smile when we suffer pain．
Personal Responsibility（责任） We each have a choice to be either a （27）___or a loser．We should have responsibility for the choices we make．What we will have in the future depends on what we do （28）___．
Self-confidence We should believe we can do something well．Nothing in the world is difficult for the man who（29）___himself．
Life is like a long journey．（30）___with a positive attitude and look at the bright side of things．There will always be sunshine and flowers in our eyes．
根据短文内容选择最佳答案．
21．A．cheer up B．fall off C．focus on
22．A．full B．filling C．fill
23．A．water B．air C．food
24．A．what B．that C．how
25．A．possible B．impossible C．impolite
26．A．someone B．no one C．everyone
27．A．driver B．winner C．farmer
28．A．today B．yesterday C．past
29．A．is confident of B．is angry with C．is simi