I wrote my sixth song. -
Mark is his fourth son. -
My brother bought the third car. -
My parents bought the second flat. -
He goes to the doctor for the third time. -
He lives on the eightieth floor. -
Yesterday he had his sixth exam. -
What is the third day of the week? -
It's their fourth week here. -
He doesn't have the fourth lesson today. -
Is "T" the twentieth letter of the alphabet? -
My house is the second to the right. -
This king lived in the twelfth century. -
Tomorrow is the twenty-ninth of February! -
She bought the flat on the thirtieth floor. -
Read the seventh part of the book. -
He finished his eleventh book. -
You tell me this for the tenth time! -
It's your sixth hour here. -
John is my first love. -