题目内容：

Terry, who failed again and again in career (事业), often complained that he had been cheated by others. One day he told his wife he was so disappointed with the city    he had to leave.

It was the evening of    weekend when they moved to another city. Terry and his wife    (tidy) up their new home busily when the light suddenly went out. Terry was regretful to have forgotten bringing along candles and had to wait      (help) in a low mood. Just then he heard knocks on his door. Wondering who    was, Terry, a newcomer to this city, went to the door and opened it impatiently.    the door was a little girl, shyly asking whether he had candles. “No” Terry answered in anger and shut the door violently.

After a while, the girl knocked again.    this time she was holding two candles, saying, “My grandma told me the new neighbour downstairs might need candles. She sent me here to give you these.” Terry was very surprised by    he saw.

At that moment he suddenly realized what caused his     (repeat) failure in life. The person who had cheated him in life was really nobody else but      .