题目内容：

语法填空

阅读下面材料，按照句子结构的语法性和上下文连贯的要求，在空格处用一个适当的词或使用括号中词语的正确形式填空。

In recent years many TV shows have become extremely popular among Chinese audience. Those programs, ranging from talent or dating shows to reality shows   1.  (receive) both commercial success and public attention.

Their popularity is 2.  (main) based on simple facts. First, they care   3.  social  concerns. Second, without exception, they explore a perfect balance between the international forms and Chinese expressions.

Despite apparent highlights, much room   4.  (leave) for improvement. Above all, commercial interests often outweigh 5.  （education） purposes, causing many complaints about the   6. (bearable) advertisements. In addition, some sharp remarks,   7.  they are eye-catching, may have misleading effects on the youth.

In my opinion, such shows should shoulder more responsibility instead of merely   8.  (entertain) the public. 9. is expected, these programs should be positive in their forms as well as functions. Meanwhile, the    10. (medium) should also safeguard the values of our society.