This is the ninety-ninth problem for me. -
He bought the sixty-sixth shirt. -
This is my tenth car. -
I finished my first book! -
Is this your twentieth time in India? -
He took the twenty-third place. -
He lived in the eighteenth century. -
It's your sixth hour here. -
What is the third day of the week? -
Read the seventh part of the book. -
Mark is his fourth son. -
What is the twenty-second letter of the alphabet? -
Do you like my third appartment? -
It's my first week here. -
Is this her seventh time in London? -
It's his third month here. -
Is this his fifth time here? -
He finished his eleventh book. -
Tomorrow is the twenty-ninth of February! -
I wrote my sixth song. -