Is this the sixtieth floor? -
It's my first week here. -
This is our tenth meeting. -
Tomorrow is her sixtieth birthday. -
I finished my first book! -
I hear this for the third time. -
Thursday is the fourth day of the week. -
Is this her seventh time in London? -
He cooks this cake for the ninth time. -
John is my first love. -
She lived in the thirteenth century. -
She bought the flat on the thirtieth floor. -
Is "T" the twentieth letter of the alphabet? -
This writer lived in the twentieth century. -
Kate is her third daughter. -
It's his third month here. -
This is not the eighth floor. -
This is the thirty-third time you tell me this story. -
She goes to the dentist for the seventh time. -
What is the twenty-second letter of the alphabet? -