He doesn't like my second wife. -
James is her second husband. -
I wrote my sixth song. -
I have the third lesson today. -
Jane is his first wife. -
"O" is the fifteenth letter of the alphabet. -
Is Saturday the sixth day of the week? -
He bought the sixty-sixth shirt. -
It's his third month here. -
She bought the fifty-fifth dress. -
Kate is her third daughter. -
This is the ninety-ninth problem for me. -
I finished my first book! -
This is the fiftieth floor. -
Is "T" the twentieth letter of the alphabet? -
Thursday is the fourth day of the week. -
It's our fifth year here. -
Look at the second girl. -
This is my second chance. -
November is the eleventh month of the year. -