Tomorrow is her sixtieth birthday. -
It's my fiftieth birthday. -
It's my first week here. -
He watched the first film. -
He lives on the eightieth floor. -
What is the third day of the week? -
Is "T" the twentieth letter of the alphabet? -
I start to work on the twenty fifth of May. -
This is his thirteenth message. -
It's your sixth hour here. -
They come back on the second of August. -
This is my second chance. -
Is this the eightieth floor? -
This is the fiftieth floor. -
She bought the fifty-fifth dress. -
This is my first pet. -
You tell her this for the second time! -
You tell me this for the tenth time! -
What is the twenty-second letter of the alphabet? -
I live on the forty-eighth floor. -