Today is the thirtieth of April. -
It's her second day here. -
He goes to the doctor for the third time. -
He bought the sixty-sixth shirt. -
This is the ninety-ninth problem for me. -
I give you the third chance. -
Is this the eightieth floor? -
He doesn't have the fourth lesson today. -
You go to Italy on the fourteenth of July. -
Mark is his fourth son. -
Do you like the twelfth video? -
She lived in the thirteenth century. -
It's my fiftieth birthday. -
He travels alone for the first time. -
Mary is his first love. -
Is "T" the twentieth letter of the alphabet? -
Thursday is the fourth day of the week. -
He saw her for the first time. -
This is the twenty-fifth time I come here. -
Is this her seventh time in London? -