1. (2018·河北模拟) 假如英语课上老师要求同桌之间交换修改作文，请你修改你同桌的以下作文，文中共有10 处语言错误，每句中最多有两处。每处错误仅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。

    My first trip to the zoo was years before during an elementary school field trip. It is an activity I still remembered to this day. It was for the first time that I had found me so close to animals like tigers and lions. I would say that the trip was worth every minute of time spending. However, some feel that animals should not be kept in cages, and should rather be let out in the wild. They think keeping animal in cages shows the cruel of human beings. As far as I concerned, without zoos, many of us would never have the chance to see how a tiger or lion really looks like.