Is Saturday the sixth day of the week? -
"O" is the fifteenth letter of the alphabet. -
Yesterday was her seventy-third birthday. -
Tomorrow is the twenty-ninth of February! -
It's your sixth hour here. -
This is my second chance. -
Look at the second girl. -
I wrote my sixth song. -
This is the fiftieth floor. -
This is the twenty-fifth time I come here. -
Is "T" the twentieth letter of the alphabet? -
This is my tenth car. -
What is the third day of the week? -
I don't like her third husband. -
Yesterday was the seventeenth of July. -
It's his forty-fifth birthday. -
He finished his eleventh book. -
He watched the first film. -
This is the thirty-first floor. -
Read the seventh part of the book. -