1) The word "cheese" contains three vowels: E, E, and E.

2) George Clooney is an American actor, filmmaker, and activist. He gained fame for his role in the television series "ER" and has since starred in successful films such as the "Ocean's" trilogy, "Syriana," and "Up in the Air," winning several awards for his performances.

3) The word "chocolate" contains four vowels: O, O, A, and E.

4) The word "telephone" contains five vowels: E, E, O, E, and E.