Usage Examples Ordinal numbers

• Mark is his fourth son. -
• May is the fifth month of the year. -
• It's my first week here. -
• Jane is his first wife. -
• I wrote my sixth song. -
• She takes her cat to the vet for the fourth time. -
• I live on the forty-eighth floor. -
• This is the ninety-ninth problem for me. -
• He travels alone for the first time. -
• We go to New York on the sixteenth of January -
• "O" is the fifteenth letter of the alphabet. -
• He lives on the eightieth floor. -
• This is the fiftieth floor. -
• This is my second chance. -
• This is the twenty-fifth time I come here. -
• I start to work on the twenty fifth of May. -
• This is the thirty-third time you tell me this story. -
• December is the twelfth month of the year. -
• Do you see the second person to the left? -
• Is this the eightieth floor? -