SENTENCES 3

 5-Active voice:  Giacomo Pirandelli de invented the stiletto heel in 1760 .

5-Passive voice: The stiletto heel was invented in 1760 by Giacomo Pirandelli   .

6-Active voice : James Naismith invented basketball in 1891.

6- Passive voice: Basketball was invented in 1891 by James Naismith.