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，并将答案填写在标号为61～70的相应位置上。

　　In recent years many TV shows have become extremely popular among Chinese audience. Those programs, ranging from talent or dating shows to reality shows 　61　(receive) both commercial success and public attention.

　　Their popularity is 　62　(main) based on simple facts. First, they care 　63　 social concerns. Second, without exception, they explore a perfect balance between the international forms and Chinese expressions.

　　Despite apparent highlights, much room 　64　(leave) for improvement. Above all, commercial interests often outweigh 　65　(education) purposes, causing many complaints about the 　66　(bearable) advertisements. In addition, some sharp remarks, 　67　they are eye-catching, may have misleading effects on the youth.

　　In my opinion, such shows should shoulder more responsibility instead of merely 　68　(entertain) the public. 　69　is expected, these programs should be positive in their forms as well as functions. Meanwhile, the 　70　(medium) should also safeguard the values of our society.