短文改错。
假定英语课上英语老师要求同桌之间互相修改作文，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。错误涉及一个单词的增加、删除或修改。
删除：把多余的词用斜线（\）划掉。
增加：在缺词处加一个漏字符号（∧），并在该词下面写出该加的词。
修改：在错的词下划一横线，在该词下面写出修改后的词。
注意：1、每处错误及修改均仅限一词。
2、只允许修改10处，多者（从11处起）不计分。
Thanks very much for your story. The plot is very touched. OK, now listen to me carefully. It’s very
funny. One day, a young man was going from house to house on his street so he wanted to introduced
him to all his new neighbors. Outside one house, he stopped and saw a big dog sitting on the sidewalk.
Well, he thought that it was belonged to the people in the house, but he paid no attention to it. He just
pressed the bell, and the owners asked him in, and the dog went in, either. He greeted them with a smile
and then he sat down, and a couple gave him a cup of coffee and some cookies. Well, the dog ate one
of the cookies off the plate, and sat in his knee. The young man don’t want to seem rude, so he petted
the dog gentle and continued talking to the couple. Anyway, when it was time to go, he thanked them
and left. When the young man left, the woman called after him, “Excuse me, don’t forget to take your
dog!”
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