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，对标有题号的每一行作出判断；若无错误，在该行右边横线上画一个勾(√)；若有错误(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。
　　该行缺一个词；把缺词处加一个漏字符号(∧)，在该行右边横线上写出该加的词。
　　该行错一个词：把错的词下划一横线，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。
In America, that labour costs are so high,                             76.                    “do it yourself” is a way of its life. Many people                                                                                 77.                    repair their own cars, their own house and so on.                                                                           78.                    Soon they may also be writing for their own                                                                            79.                     books. In Hollywood there is a company                                                                                 80.                    that publishes children’s books at the help of                                                                               81.                    computers. Although others book companies all                                                                        82.                     publish that way, this particular company is very usual.                                                               83.                    It “personalizes” the book by having the computers made                                                            84.                   the readers the main characters in a story.                                                                                           85.