A good citizen obeys the laws. ✬

Are you a Japanese citizen? ✬

Tom wants to become a citizen. ✬

Tom is a citizen of the United States. ✬

Tom is a loyal citizen of his country. ✬

Tom isn't a Japanese citizen. ✬

Tom is a Canadian citizen. ✬

Tom became a Japanese citizen. ✬

I'm a citizen of the world. ✬

Nowadays, we often use the term "senior citizen" to refer to old people. ✬