此题要求改正所给短文中的错误。对标有题号的每一行作出判断：如无错误，在该行
右边横线上画一个勾(√)；如有错误(每行只有一个错误)，则按下列情况改正：
此行多一个词：把多余的词用斜线(＼)划掉，在该行右边横线上写出该词，并也用斜
线划掉。
此行缺一个词：在缺词处加一个漏字符号(  ^  )，在该行右边横线上写出该加的词。
此行错一个词：在错的词下划一横线，在该行右边横线上写出改正后的词。
There was a heating discussion in our class yesterday on the topic “Is
there necessary to employ foreign teachers in middle school?” Some
students believe that some schools hire foreign teacher just to improve their
reputation and actually it is not necessary at all. In the contrary, there is the
opinion that foreign teachers can encourage the students to get more involved
in English learning, especial in improving their oral skills.
In my opinion, foreign teachers are very necessary because today
the student’s
oral English are becoming more and more important. With foreign teachers,
not only can we learn English from them, but we can make friends from them
and share with our experiences. Schools can benefit from foreign teachers, too.