John is my first love. -
Jane is his first wife. -
December is the twelfth month of the year. -
Is "T" the twentieth letter of the alphabet? -
Do you like the twelfth video? -
He doesn't like my second wife. -
This is her fourteenth letter. -
This is the fiftieth floor. -
Is this her seventh time in London? -
It's our fifth year here. -
"O" is the fifteenth letter of the alphabet. -
May is the fifth month of the year. -
Mark is his fourth son. -
My parents bought the second flat. -
I give you the third chance. -
Mary is his first love. -
He lived in the eighteenth century. -
I have the third lesson today. -
Read the seventh part of the book. -
My brother bought the third car. -