She bought the fifty-fifth dress. -
This is not the thirtieth floor. -
Yesterday was her seventy-third birthday. -
Do you like the twelfth video? -
He lives on the eightieth floor. -
He finished his eleventh book. -
I go to the university on the sixth of September. -
This is the fiftieth floor. -
She takes her cat to the vet for the fourth time. -
He took the twenty-third place. -
This is the ninety-ninth problem for me. -
I don't like her third husband. -
Do you like my third appartment? -
"O" is the fifteenth letter of the alphabet. -
It's your sixth hour here. -
She travels alone for the second time. -
It's the seventh day of my holiday. -
It's my first week here. -
John is my first love. -
This is my first pet. -