He lived in the eighteenth century. -
This is the fiftieth floor. -
This is our tenth meeting. -
My second dress is more beautiful. -
I give you the third chance. -
We go to New York on the sixteenth of January -
It's his forty-fifth birthday. -
He cooks this cake for the ninth time. -
This is our ninth dancing class. -
I don't like her third husband. -
I finished my first book! -
She travels alone for the second time. -
"O" is the fifteenth letter of the alphabet. -
Is this the eightieth floor? -
Read the seventh part of the book. -
What is the twenty-second letter of the alphabet? -
Is this the sixtieth floor? -
December is the twelfth month of the year. -
Mark is his fourth son. -
Yesterday he had his sixth exam. -