My parents bought the second flat. -
He lived in the eighteenth century. -
This is my tenth car. -
Mary is his first love. -
This is the ninety-ninth problem for me. -
This is the fiftieth floor. -
It's her second day here. -
Yesterday was the seventeenth of July. -
James is her second husband. -
This is my first pet. -
Is this your fifteenth time in Paris? -
Yesterday was her seventy-third birthday. -
Is "T" the twentieth letter of the alphabet? -
Is this his fifth time here? -
Mark is his fourth son. -
He doesn't have the fourth lesson today. -
I wrote my sixth song. -
Tomorrow is the twenty-ninth of February! -
May is the fifth month of the year. -
Is this the sixtieth floor? -