This is our ninth dancing class. -
I go to the university on the sixth of September. -
This is our tenth meeting. -
It's my fiftieth birthday. -
Is this his fifth time here? -
Is "T" the twentieth letter of the alphabet? -
It's his forty-fifth birthday. -
This is the twenty-fifth time I come here. -
What is the third day of the week? -
Today is the thirtieth of April. -
Tomorrow is the twenty-ninth of February! -
It's the seventh day of my holiday. -
She takes her cat to the vet for the fourth time. -
He finished his eleventh book. -
Do you see the second person to the left? -
My second dress is more beautiful. -
This king lived in the twelfth century. -
Jane is his first wife. -
I wrote my sixth song. -
He lived in the eighteenth century. -