短文改错。
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5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。
增加：在缺词处加一个漏词符号（∧），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. 每处错误及修改均仅限一词；
2. 只允许修改5处，多者（从第6处起）不计分。
One evening two young men were walking in the street. They tried to find a chance to steal
everything. The clock struck twelve. Most people were in bed. Quickly they came to a
1._____
house and it seemed that everyone in the house had fallen sleeping. Standing at the front
2._____
gate, one man said in English to the other in a low voice, "You wait here. I will go around to
the back door and then get into the house." Suddenly out of the house ran a dog, bark at
3._____
them. The two men were very afraid and ran away as fast as possible. They didn't stop
until they had got to a lonely place. One man said to the other in surprise, "It's too bad. I
4._____
had thought that the dog could understand English."
5._____