How to Use "thirtieth" with Example Sentences

1. This variety show , now in its thirtieth year , has become a ubiquitous feature of spring festival celebrations in the prc .

2. North carolina became the thirtieth state to pass such an amendment .

3. John scored a goal in the thirtieth minute of the match .

4. Sentencing is set for may thirtieth .

5. Did you say december thirteenth or thirtieth ?