She is aged seventeen.
She got married at the age of seventeen.
A boy of seventeen is often as tall as his father.
I haven't fallen in love like this since I was seventeen.
Roger Miller entered the United States Army at the age of seventeen. He was sent to an army base near Atlanta, Georgia.
He left high school at seventeen.
At the age of seventeen, he fled his native village.
Tomorrow I’ll be seventeen.
Ten, eleven, twelve, thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen, twenty.
The class was made up of seventeen children.
She isn't seventeen she's twenty.
I will leave Poland in seventeen days.
I have seventeen computer games.
I am seventeen and start my first job on Monday.
I sailed around the Mediterranean in a schooner when I was seventeen, she recited slowly and carefully.