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

文中共有10处语言错误，每句中最多有两处。每处错误仅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—横线，并在该词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。
请在答题卡上作答。
Last winter vacation，some of my classmates decide to travel with their friends，while I chose
to take part-time 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 cents per envelope．I headed for the company，feeling sure I would
easy finish 300 envelopes in five hours and to earn the money．At fact, I only finished 200．Now，
I fully understand how hard is to earn money．Getting out of the classroom is indeed necessary for we all．