It's my first week here. -
He finished his eleventh book. -
This is the fiftieth floor. -
What is the twenty-second letter of the alphabet? -
She travels alone for the second time. -
This is my tenth car. -
He cooks this cake for the ninth time. -
December is the twelfth month of the year. -
My house is the second to the right. -
November is the eleventh month of the year. -
Tomorrow is the twenty-ninth of February! -
I finished my first book! -
Yesterday he had his sixth exam. -
What is the third day of the week? -
May is the fifth month of the year. -
He goes to the doctor for the third time. -
This king lived in the twelfth century. -
This is our ninth dancing class. -
This is my second chance. -
He lived in the eighteenth century. -