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。

问题：

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：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。

注意：原行没有错的不要改。

Last winter vacation, some of my classmates decide to               76.           

travel with their friends, while I chose to take par-time job        77.           

to gain experience and earn some money. I learned from my       78.           

teacher that a nearby company was looking after students         79.           

with good handwriting to write address on envelope. The         80.           

pay were 10 cent per envelope. I headed for the company,        81.           

feeling sue I would easy finish 300 envelops in five hours and     82.           

to earn the money. Actually, I only finished 200. Now, I         83.           

fully understand how hard is to earn money. Getting out          84.           

of the classroom is indeed necessary for we all.                  85.