I have the third lesson today. -
This is not the eighth floor. -
He cooks this cake for the ninth time. -
Mark is his fourth son. -
He goes to the doctor for the third time. -
It's my fiftieth birthday. -
Kate is her third daughter. -
My brother bought the third car. -
Tomorrow is her sixtieth birthday. -
Tomorrow is the twenty-ninth of February! -
This is the thirty-first floor. -
This is her fourteenth letter. -
It's the seventh day of my holiday. -
This is the fiftieth floor. -
Is this his fifth time here? -
Is "T" the twentieth letter of the alphabet? -
Is this her seventh time in London? -
It's their fourth week here. -
I start to work on the twenty fifth of May. -
She takes her cat to the vet for the fourth time. -