Reference Answers 1.What makes John a good policeman? John likes his job as a cop.He feels it's "the best job in the world."He is conscientious,has a strong sense of justice and fairness,and respects the law.John exerts himself to the utmost and tries to live up to his ideals. Unit 3,Book 4 Unit 3, Book 4 Reference Answers John likes his job as a cop. He feels it's "the best job in the world." He is conscientious, has a strong sense of justice and fairness, and respects the law. John exerts himself to the utmost and tries to live up to his ideals. 1. What makes John a good policeman?