题目内容：

阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空（每空不多于2个单词）。

Popular music in America is what every student likes. Students carry small 1.（radio） with earphones and listen to music before class, 2.class, and at lunch. Adult drivers listen to the music on the car radio as they drive 3.（work）. They4.listen to the news about sports, the weather and the life of American people. Most of the radio programmes5.（be） music. Music is so popular,

6. it?

Pop music7.（sing） make much money. They make CDs or tapes which radio stations in many places broadcast. Young people buy the tapes of 8.（they） own favourite singer. Some of the money from these tapes9.（come） to the singer. Wherever the singer goes, all the young people want to meet him 10.her. Now the singer has become a pop star.