假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下短文。短文中共有10处错误，每句中最多有两处。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(∧), 并在此符号下面写出该加的词。
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。
With the development of people’s living condition, more and more people possess their own cars. Some of us think it is good to own a car. For instance, it’s convenient, fast and comfortable means of transportation. Moreover, it shows that people are becoming richer and the country is much more stronger. It also made relative businesses and industries develop faster.
However, others have different opinions, thinking that cars give up waste gases and pollute the environment around. Too much cars will have some bad effects, such as more accidents and crowdedness. Besides, lack parking lots is another big problem.
As far as I’m concerned, we ought to think careful before buying cars. As if we have cars, we may use it less.

科目 英语   题型 改错题   难度 中等

知识点： 短文改错