He lived in the eighteenth century. -
I don't like her third husband. -
Kate is her third daughter. -
This is the thirty-first floor. -
This writer lived in the twentieth century. -
He lives on the eightieth floor. -
I have the third lesson today. -
Do you like the twelfth video? -
I go to the university on the sixth of September. -
Tomorrow is her sixtieth birthday. -
Mark is his fourth son. -
He doesn't like my second wife. -
Is Saturday the sixth day of the week? -
This is not the thirtieth floor. -
I wrote my sixth song. -
It's her second day here. -
I start to work on the twenty fifth of May. -
This is the thirty-third time you tell me this story. -
Is this his fifth time here? -
My brother bought the third car. -