文中共有10处语言错误。错误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：在错的词下划一横线，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。
Nowadays many people cross streets without watch traffic lights．So traffic accidents often happen for those who didn’t follow traffic rules．Why don’t people follow traffic rules? They haven’t realized an importance of traffic safety．Besides, some people are such busy that they don’t want wait for the green light．How do we solve the problem? First of all, we should develop into the habit of following traffic rules．Secondly, who breaks traffic rules should be punished．Lastly, we should teach kids how to cross streets safe．If we did that, there would be fewer traffic accident, and we would live a better life.