I have the third lesson today. -
He took the twenty-third place. -
Jane is his first wife. -
This is the thirty-first floor. -
August is the eighth month of the year. -
Yesterday was the seventeenth of July. -
He lived in the eighteenth century. -
He watched the first film. -
This is not the eighth floor. -
It's your sixth hour here. -
This is the ninety-ninth problem for me. -
This is my first pet. -
This is the twenty-fifth time I come here. -
He doesn't have the fourth lesson today. -
I read the fourth book. -
"O" is the fifteenth letter of the alphabet. -
My second dress is more beautiful. -
It's my first week here. -
Is Saturday the sixth day of the week? -
Is this the sixtieth floor? -