Yesterday was the seventeenth of July. -
This is his thirteenth message. -
Is Saturday the sixth day of the week? -
Is "T" the twentieth letter of the alphabet? -
It's his third month here. -
It's his forty-fifth birthday. -
I live on the forty-eighth floor. -
This writer lived in the twentieth century. -
He watched the first film. -
August is the eighth month of the year. -
Thursday is the fourth day of the week. -
It's our fifth year here. -
My parents bought the second flat. -
He travels alone for the first time. -
It's her second day here. -
I read the fourth book. -
This king lived in the twelfth century. -
Today is the thirtieth of April. -
It's their fourth week here. -
He cooks this cake for the ninth time. -