下面短文中有10处语言错误。请在有错误的地方增加、删除或修改某个单词。增加：在缺词处加一个漏字符号（^）,并在其下面写出该加的词。删除：把多余的词用斜线（\）划掉。修改：在错的词下面划一横线，并在该词下面写出修改后的词。
注意：1) 每句不超过两个错误；2) 每处错误及修改均仅限一词；3)只允许修改10处，多者（从第11处起）不计分。
I was real sad when I found my bicycle went wrong again. Tired of repairing it again and again, I decided buy a new one. After school, I went to a shop lying in the center of the city with a friend who called Jack. The black bicycle attracted my eyes as soon as we went into the store. It looked so cool that I could hardly wait to ride it. The shopkeepers told us that it was the latest bicycle. He wanted to charge me 800 yuan, that was too high for me. I just couldn’t afford so an expensive one. Then I choose another one, which cost him only 200 yuan. It was not perfect, and it was much better than the old one.