增加：在缺词处加一个漏字符号（ ），并在其下面写出该加的词。

删除：把多余的词用（＼）划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：1．每处错误及其修改均仅限一词；

2．只允许修改10处，多者（从第11处起）不计分。

    Last Friday we have a discussion about whether it is the only way out for senior students to go to college.

    The majority of us considering it very necessary to go to college. They think it can be widen their knowledge and improve their qualities. Only in this way can they find better jobs before graduation. Very few students think it no use go to university. Moreover, it's rather hard for graduates look for satisfied jobs. Thirty percents of the students believe it doesn't make some difference whether they go to college or not.

    In my opinion, we can better themselves through college education so that we can serve society better in the future.

结合语境，根据汉语或首字母提示用单词的适当形式填空。