短文改错 (共10小题；每小题1分，满分10分)
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： 在错词下划一横线，并在该词下面写出修改后的词。
My neighbor Li Hai is going to graduate college soon and he hasn’t found the job yet. He was once advising to learn computer skills, so he thought it was difficult. When he saw others learning English, he shook his head, says it was too hard to remember new word. He enjoyed watching TV, playing cards, smoking and so on. He felt it was hard for him to give up all this habits. Not long ago, he went to look for a job. When he knew talents were great needed, he sighed and regretted the time that what he had wasted. He told me how he wished he has worked hard in college and asked me not to copy his example.