用下列所给单词的适当形式填空使短文内容完整正确.

   Today young people like____ to pop songs and pop music. There are many pop____ and singing groups ,like Back Street Boys, Secret Garden, West Life____ so on .They are foreign (外国的）singers. There are ____ many famous singing groups and pop singers in ____.People like them very much. Many young people want to be pop ____ .They think it will be a very good life. In fact,(实际上）most pop stars live a____ life. They spend (花费）most of their____  on tour, and they travel____ one city to another and sing for people. Although (尽管）it can be____  ,it can also be tired out.