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。每处错误仅涉及二个单词的增加、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。
Henry's job was to examine the cars which crossed to the
border. Every day, he would see a man come toward him, pull a bicycle. When he
arrived, Henry used to examine him careful. After that, he would look into each
of the man's pocket. Henry never found something. He was sure that the man was
bringing something into the country, he couldn't imagine how it could be. Then
one day, after he examined a man as usual, he says to him. Today is my last day
on duty. Won't you tell me what you've been bringing?" There had a brief
silence. Then the man said quietly, "Bicycles."
