短文改錯。
假定英語課上英語老師要求同桌之間互相修改作文，請你修改你同桌的以下作文。
文中共有10處語言錯誤，每句中最多有兩處。錯誤涉及一個單詞的增加、刪除或修改。
刪除：把多余的詞用斜線（\）劃掉。
增加：在缺詞處加一個漏字符號（∧），并在該詞下面寫出該加的詞。
修改：在錯的詞下劃一橫線，在該詞下面寫出修改后的詞。
注意：1、每處錯誤及修改均僅限一詞。
2、只允許修改10處，多者（從11處起）不計分。
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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