This is my tenth car. -
I cook this pizza for the tenth time. -
Tomorrow is her sixtieth birthday. -
She takes her cat to the vet for the fourth time. -
He doesn't have the fourth lesson today. -
It's our fifth year here. -
I finished my first book! -
Mary is his first love. -
I wrote my sixth song. -
It's my first week here. -
He tries it for the eleventh time. -
My brother bought the third car. -
December is the twelfth month of the year. -
Is "T" the twentieth letter of the alphabet? -
You tell me this for the tenth time! -
Thursday is the fourth day of the week. -
My second dress is more beautiful. -
Yesterday was her seventy-third birthday. -
It's his forty-fifth birthday. -
Do you see the second person to the left? -