第二节短文改错（共10小题，每题1分，满分10分）
此题要求改正所给短文中的错误。文中有十处错误，要求你在错误的地方增加，删减或修改某个单词。
增加：在缺词处加一个漏字符号（∧），并在其下面写上该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下划一横线，并在该词下面写上修改后的词。
注意：1. 每处错误及修改均仅限一词。2. 只允许修改10处，多者（从11处起）不计分。
Dear Dally,
Now I’d like to tell you something about my part-time job this summer vacation, of 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. It 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 these will be good for my future. In a word, I had the wonderful and valuable summer vacation.
Yours,
Li Hua