Mark is his fourth son. -
Is this his fifth time here? -
This is not the thirtieth floor. -
You go to Italy on the fourteenth of July. -
This is the thirty-third time you tell me this story. -
My birthday is on the nineteenth of January. -
This is our tenth meeting. -
"O" is the fifteenth letter of the alphabet. -
Yesterday was the seventeenth of July. -
She took the thirty-sixth place. -
Do you see the second person to the left? -
He doesn't have the fourth lesson today. -
She takes her cat to the vet for the fourth time. -
It's his third month here. -
I have the third lesson today. -
They come back on the second of August. -
Kate is her third daughter. -
He took the twenty-third place. -
This writer lived in the twentieth century. -
He cooks this cake for the ninth time. -