阅读下列短文，并做每篇后面的题。从各题所给的四个选项中，选出能完成所给句子的最佳选项。

52. The regular price my neighbor had paid must be _______.

53. It seems very probable that my neighbor wanted to _______.

54. The manager called my neighbor in when he saw him because______.

55. What do we know about the character(个性) of my neighbor’s mother?

B