短文改错. 文中共有10处语言错误,每句中最多有两处.错误涉及一个单词的增加、

问题：

短文改错.      

      文中共有10处语言错误,每句中最多有两处.错误涉及一个单词的增加、删除或修改.

增加:在缺词处加一个漏字符号(∧),并在其下面写出该加的词.

     删除:把多余的词用斜线(\)划掉.

      修改:在错的词下划一横线,并在其下面写出修改后的词.

      注意:1.每处错误及其修改均仅限一词；

               2.只允许修改10处,多者(从第11处起)不计分.

     Last winter vacation, some of my classmates decide to travel with their friends, while I chose to

take job to gain experience and earn some money. I learned from my teacher that a nearby company

was looking after students with good handwriting to write addresses on envelope. The pay were 10

cent per envelope. I went to the company, feeling sure he would easily finish 300 envelopes in five

hours but earn the money. Actually, I was only finished 200. Now, I understand what hard it is to

earn money. Getting out of the classroom is necessary for we all.

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