Complex sentence: Shadyac graduated from J. E. B. Stuart High School in Falls Church, Virginia, in 1976 where he had played basketball, participated in the Key Club and made the Junior National and National Honor Societies.
Split into simpler sentences: Shadyac graduated from J. E. B. Stuart High School in Falls Church, Virginia, in 1976. There he had played basketball, participated in the Key Club and made the Junior National and National Honor Societies.