问题详情：
根据上下文意思，完成缺词填空。
People always think that concert(音乐会) is a kind of elegant art. Musicians always play their musical instruments in a concert hall. These halls are always b 1___ and clean. Many people go to the concerts. They can sit in these halls comfortably and l 2 to the wonderful music.
But in London, people h 3 a concert in a dump(垃圾堆). These people are all musicians. T 4 musical instruments are strange, too. They are all waste. The musicians look serious as if they played in the concert hall. They play c 5 and they don’t care a 6 how many people are listening to them. Maybe you want to know w 7 they play there. Do they have no good place to enjoy t 8 ?
They want to call on people to protect our e 9 . By doing this, they also want to tell people that they can reuse waste. The waste is also useful if people treat it carefully. In this way, people can s 10 much energy.
【回答】
1bright / big 2listen 3hold 4Their 5carefully
6care 7why 8themselves 9environment 10save
知识点：短文填空
题型：阅读填空
