This is my second chance. -
"O" is the fifteenth letter of the alphabet. -
What is the twenty-second letter of the alphabet? -
Is this her seventh time in London? -
I don't like her third husband. -
I read the fourth book. -
It's his forty-fifth birthday. -
This is her fourteenth letter. -
I hear this for the third time. -
My house is the second to the right. -
He bought the sixty-sixth shirt. -
Jane is his first wife. -
It's my first week here. -
I have the third lesson today. -
Do you like the twelfth video? -
Is this the sixtieth floor? -
This is my first pet. -
This is not the thirtieth floor. -
This is the twenty-fifth time I come here. -
December is the twelfth month of the year. -