短文改错（满分10分）
此题要求改正所给短文中的错误。对标有题号的每一行做出判断：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：
该行多一个词：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。
该行少一个词：在缺词处加一个漏字符号（^），并在右边横线上写出所加的词。
该行错一个词：在错词下划一横线，在该行右边横线上写出改正的词。
注意：原行没错的不要改。
English is wide used throughout the world． 76．__________
So much people speak it as a second language．
77．__________
On line, you'll find lots of informations in English． 78．__________
If you don't understand English, how can you 79．_________
know more about the world, what can you 80．_________
get more knowledge．At international conference , ． 81．__________
English is also used for the official language． 82．_________
without good English, they cannot express your 83．_________
ideas good at such conferences, neither can you 84．_________
introduce China to an outside world． 85．_________