This is the fiftieth floor. -
My brother bought the third car. -
We go to New York on the sixteenth of January -
My birthday is on the nineteenth of January. -
I have the third lesson today. -
Is this her seventh time in London? -
Tomorrow is the twenty-ninth of February! -
Is "T" the twentieth letter of the alphabet? -
He took the twenty-third place. -
He lives on the eightieth floor. -
It's his forty-fifth birthday. -
"O" is the fifteenth letter of the alphabet. -
This is my second chance. -
She takes her cat to the vet for the fourth time. -
You tell her this for the second time! -
She lived in the thirteenth century. -
December is the twelfth month of the year. -
Look at the second girl. -
He tries it for the eleventh time. -
This is my tenth car. -