Many people believe that music and movies should be free.

she is good at math. so she's math study every well.
她擅长数学学习，所以她的数学成绩很好.
I think people will be frwww.souquanme.comee in the future ,and we don't should work.
我认为人搜趣网们会在未来自由，我们不再需要工作。

Should it be free for www.souquanme.comreaders, or should they pay for it?
读者应免费阅读还是花钱购买呢？

be free 有空，自由，免费
在不同的语境有不同的意思。
如：He asks me when I am free in this week. 他问我我这周何时有空.

The seminars are free, with lunch provided. 研讨会不收会务费，而且还提供午餐。