Mary is his first love. -
My parents bought the second flat. -
Today is the thirtieth of April. -
I start to work on the twenty fifth of May. -
"O" is the fifteenth letter of the alphabet. -
Yesterday was the seventeenth of July. -
Jane is his first wife. -
November is the eleventh month of the year. -
Is this her seventh time in London? -
Yesterday was her seventy-third birthday. -
Look at the second girl. -
Do you see the second person to the left? -
This is the fiftieth floor. -
This king lived in the twelfth century. -
Kate is her third daughter. -
This is the ninety-ninth problem for me. -
He took the twenty-third place. -
It's your sixth hour here. -
I read the fourth book. -
August is the eighth month of the year. -