短文改错（共10小题；每小题1．5分，满分15分）
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：在错的词下画一横线，在该行右边横线上写出改正后的词。
注意：原行没有错误的不要改。
Dear Mr & Mrs Smith,
I’m so glad to tell you something about Mary, your lovely daughter, who’s
studying there in China．She is a clever girl with good manners．She     76　　　．
is always ready to help others, specially those poor in English and  77　　　．
therefore gets along well with her teachers and classmates．She       78　　　．
has special interest in Chinese and has learned it so well that         79　　　．
she can communicate with us in Chinese all in and outside class．     80　　　．
Mary is also good at maths and often helps the teacher collecting       81　　　．
and hand out the exercise books．She enjoys doing experiment in     82　　　．
chemistry labs, but sometimes she was not careful enough．She is one     83　　　．
of the best students in physics, as well as．All the teachers like her   84　　　．
and all her classmates would like to invite her to home if she likes     85　　　．