Kate is her third daughter. -
She bought the flat on the thirtieth floor. -
Is "T" the twentieth letter of the alphabet? -
I don't like her third husband. -
He lives on the eightieth floor. -
My house is the second to the right. -
It's her second day here. -
He tries it for the eleventh time. -
I read the fourth book. -
I finished my first book! -
I cook this pizza for the tenth time. -
She goes to the dentist for the seventh time. -
Yesterday he had his sixth exam. -
I hear this for the third time. -
Yesterday was her seventy-third birthday. -
Is this her seventh time in London? -
It's my first week here. -
This is not the thirtieth floor. -
December is the twelfth month of the year. -
She bought the fifty-fifth dress. -