My brother bought the third car. -
We go to New York on the sixteenth of January -
This is the twenty-fifth time I come here. -
This is the ninety-ninth problem for me. -
"O" is the fifteenth letter of the alphabet. -
Do you like my third appartment? -
Is this his fifth time here? -
She bought the flat on the thirtieth floor. -
She took the thirty-sixth place. -
Look at the second girl. -
It's her second day here. -
Mark is his fourth son. -
Jane is his first wife. -
This is my first pet. -
This is my second chance. -
Yesterday was her seventy-third birthday. -
I live on the forty-eighth floor. -
This is the thirty-third time you tell me this story. -
November is the eleventh month of the year. -
It's his third month here. -