I read the fourth book. -
I go to the university on the sixth of September. -
He doesn't have the fourth lesson today. -
This is the ninety-ninth problem for me. -
She took the thirty-sixth place. -
Mary is his first love. -
This is the fiftieth floor. -
I give you the third chance. -
He finished his eleventh book. -
I don't like her third husband. -
Is Saturday the sixth day of the week? -
It's his third month here. -
He lived in the eighteenth century. -
Look at the second girl. -
Do you see the second person to the left? -
Do you like the twelfth video? -
This is the thirty-third time you tell me this story. -
It's your sixth hour here. -
Yesterday was her seventy-third birthday. -
This is not the eighth floor. -