短文改錯。
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。
增加：在缺詞處加一個漏字符號(A)，并在其下面寫出該加的詞。
刪除：把多余的詞用斜線(＼)劃掉。
修改：在錯的詞下畫一橫線，并在該詞下面寫出修改后的詞。
注意：1. 每處錯誤及其修改均僅限一詞；
2. 只允許修改10處，多者（從第11處起）不計分。
Once, a man got on a bus to New York Because he did not want to pay, so he hid in the toilet.
But a passenger saw her. She tapped the person in front of her on the shoulder and say, "There's
a bum (流浪漢) in toilet. Tell the bus driver." The message was passing on from person to person.
But somewhere along the way, it was changed. The bus driver told that there was a bomb in the
toilet. He immediate stopped the bus and telephoned the police. When the police came, they told
the passengers to get off the bus or stay far away. Then they closed the highway. As a result, a
traffic jam of 15 mile long was soon caused. In the help of a dog, the police searched for two
hours. Of course they found no bomb.
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