题目内容：

阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。

As a stranger in Atlantic City, I often used to go walking outside. One afternoon, I found a little boy1. (stand) alone, and he looked very lost. I tried to get his trust, so I2.(buy) him an ice-cream cone and decided to call the police to take him home. I told3. to stay there when I went to the phone booth(电话亭), 4. after I returned, he was missing. A few minutes later, 5. patrol car arrived. The policeman asked me 6. the child was. I felt stupid; 7. was embarrassing (难堪的) to say that I had lost a lost child. I told the policeman 8. had happened and gave him a 9.(describe) of the boy. "What did you treat him with?" he asked. "An ice-cream cone. Why?" "That kid lives only a few blocks  10. here, and you’re about the fifth stranger he’s conned (欺骗) for a treat!"