Mary is his first love. -
Is this the sixtieth floor? -
He lived in the eighteenth century. -
"O" is the fifteenth letter of the alphabet. -
He took the twenty-third place. -
James is her second husband. -
Is "T" the twentieth letter of the alphabet? -
This is not the eighth floor. -
This is the ninety-ninth problem for me. -
This is the twenty-fifth time I come here. -
This is my second chance. -
It's his third month here. -
He doesn't like my second wife. -
May is the fifth month of the year. -
I have the third lesson today. -
Do you like the twelfth video? -
December is the twelfth month of the year. -
I wrote my sixth song. -
This is my tenth car. -
It's our fifth year here. -