He cooks this cake for the ninth time. -
He doesn't have the fourth lesson today. -
I read the fourth book. -
I give you the third chance. -
He finished his eleventh book. -
Is this your fifteenth time in Paris? -
This is the thirty-first floor. -
I don't like her third husband. -
You go to Italy on the fourteenth of July. -
Is Saturday the sixth day of the week? -
They come back on the second of August. -
May is the fifth month of the year. -
Thursday is the fourth day of the week. -
She travels alone for the second time. -
It's my first week here. -
It's my fiftieth birthday. -
This is the thirty-third time you tell me this story. -
"O" is the fifteenth letter of the alphabet. -
It's our fifth year here. -
Is this her seventh time in London? -