Final answer:
Serving in the armed forces if drafted during wartime is not an obligation of a good citizen.
Step-by-step explanation:
According to the options provided, the obligation of a good citizen that is not listed is serving in the armed forces if drafted during wartime. While it is a duty for a citizen to serve in the armed forces if called upon during times of war, it is not considered an obligation of a good citizen in the same way that voting, paying taxes, and following traffic laws are.
Learn more about obligations of a good citizen