1. (2022高二下·伊美月考) 假定英语课上老师要求同桌之间交换修改句子，请你修改你同桌写的以下句子。共有10处语言错误。每句中只有一处错误。每处错误仅涉及一个单词的增加、删除或修改。

增加：在缺词处加上一个漏字符号（∧），并在其下面写上该加的词。

删除：把多余的词用斜线（\）划掉。

修改：在错的词下划一横线，并在该词下面写上修改后的词。

注意：1．每处错误及修改均仅限一词；

2．只允许修改十处，多者不计分。

I love doing handwork. Three days ago, I visit my uncle's small factory what produced Chinese traditional carpets. I found it hard and more dangerous than I had thought. Workers used knives, scissors and other tool. With my uncle's permission, I gave it try. When I did it, the knife was very much close to my hand, so I had to be carefully. I did the same thing again and again but it took me a lot of patience. It's easier said than did. I think my uncle is great and she is my good example.