This is the fiftieth floor. -
Is this the eightieth floor? -
She bought the flat on the thirtieth floor. -
Thursday is the fourth day of the week. -
Yesterday he had his sixth exam. -
James is her second husband. -
This is my second chance. -
This writer lived in the twentieth century. -
This is our ninth dancing class. -
Is Saturday the sixth day of the week? -
We go to New York on the sixteenth of January -
It's her second day here. -
They come back on the second of August. -
August is the eighth month of the year. -
My second dress is more beautiful. -
My birthday is on the nineteenth of January. -
Look at the second girl. -
Do you see the second person to the left? -
It's his third month here. -
She takes her cat to the vet for the fourth time. -