She bought the flat on the thirtieth floor. -
He doesn't have the fourth lesson today. -
Is this the sixtieth floor? -
December is the twelfth month of the year. -
This is her fourteenth letter. -
Read the seventh part of the book. -
My parents bought the second flat. -
It's his forty-fifth birthday. -
Do you see the second person to the left? -
Do you like the twelfth video? -
Is "T" the twentieth letter of the alphabet? -
You tell her this for the second time! -
My brother bought the third car. -
Is Saturday the sixth day of the week? -
This is my tenth car. -
You go to Italy on the fourteenth of July. -
My house is the second to the right. -
Is this the eightieth floor? -
He travels alone for the first time. -
Yesterday was her seventy-third birthday. -