This is her fourteenth letter. -
I hear this for the third time. -
This is my first pet. -
It's their fourth week here. -
She bought the flat on the thirtieth floor. -
This is the fiftieth floor. -
He lives on the eightieth floor. -
Thursday is the fourth day of the week. -
Yesterday he had his sixth exam. -
What is the twenty-second letter of the alphabet? -
Is this the sixtieth floor? -
This king lived in the twelfth century. -
Is this your twentieth time in India? -
He tries it for the eleventh time. -
I go to the university on the sixth of September. -
May is the fifth month of the year. -
We go to New York on the sixteenth of January -
She takes her cat to the vet for the fourth time. -
I wrote my sixth song. -
He cooks this cake for the ninth time. -