Is this the eightieth floor? -
This is our ninth dancing class. -
He goes to the doctor for the third time. -
He lived in the eighteenth century. -
He doesn't have the fourth lesson today. -
Her shop is the third to the left. -
I cook this pizza for the tenth time. -
James is her second husband. -
It's his forty-fifth birthday. -
She bought the fifty-fifth dress. -
This is the thirty-first floor. -
He doesn't like my second wife. -
Yesterday was the seventeenth of July. -
Today is the thirtieth of April. -
My parents bought the second flat. -
She took the thirty-sixth place. -
It's his third month here. -
Tomorrow is her sixtieth birthday. -
It's your sixth hour here. -
Is this her seventh time in London? -