1 . 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 office was fill with fit, slim people. When my colleagues work out at the gym, I stayed in and read. Instead of reading adventure novel, I would go for science fiction. One day last month,my mum came into my room,advised me to play sports on Wi Fit (健身游戏名). Finally, I selected tennis-after all, my mum played it on my own Wi Fit. Twenty minuteslater, I was extreme tired. As I slowly regained my strength, I found that I wanted to play again, who surprised my mum! I’ve now had Wii Fit for three months, and I play at least five times a week. My friend Leo was so amazing that he almost fell the sofa when I told him I was playing games on Wii Fit. Now I’m more fitter and healthier.