In ancient times, people believed that when thunder roared, the gods were angry.

This shape is called a great icosihemidodecahedron.

Nonviolence is the best way to bring peace.

His behavior was violent, and it was necessary for the police to intervene.

His success is due to his ingenuity.

I will hold my birthday party on the twelfth.

Our project is scheduled to be completed on the twenty-second day of the month.

My birthday is on the twenty-eighth.

Our project is scheduled to be completed on the twentieth day of the month.

My grandfather is seventy years old.