第一节 短文改错(共10小题；每小题1分，满分10分)
此题要求改正所给短文中的错误.对标题号的每一行做出判断：如无错误，在该行右边的横线上划(√)；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。
注意：原行没有错的不要改。
One
day I happened to find a chatting room on 76．
my
QQ, there people were chatting in English. I tried 77．
to
chat with some of them . To my surprised, I found 78．
the
oral English of some junior students were better 79．
than
me . I asked them for advice and they told me 80．
to practise more on QQ. But every day after that I 81．
would
spend one hour practise my oral English on QQ. 82．
Day
by day I learned from many useful words and 83．
expressions
. With time went by , I found that I could 84．
even
communicate some college students freely . 85．