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
Dear Sally,
Now I’d like to tell you something about my part-time job in this        ___________
summer vacation, in which I worked like a guide in a travel agency.    __________
The work was interesting but tired. I think it was helpful to work this  ___________
holiday. This was the first time that I have earned money on my own.  ___________
I’ve come to understand how hard my parents work to support for      _________
the family . I used to keep on ask them for money, but now I’ll never __________
waste money and learn to share worry with my parent. I’ve learnt how ___________
to get along well with others. What’s worse, I’ve gained some working _________
and social experience and I have learnt something can’t be learnt from    ___________
textbooks. All this will be good for my future. In the word, I had a     __________
wonderful and valuable summer vacation.