Write in the Passive Voice: He sings K-pop at Karaoke.
K-pop is sung by him at Karaoke.
What's the p.p. of "sing?"
sung
What's the p.p. of eat?
eaten
Write in Passive Voice: The pirates took the ships.
The ships were taken by pirates.
What's the p.p. of "study"
studied
What's the p.p. of "take?"
taken
Write in Passive Voice: Pilots fly airplanes.
Airplanes are flown by pilots.
Write in Passive Voice: The teacher always closes the window.
The window is always closed by the teacher.
Write in Passive Voice: The apple tree did not grow fruit this year.
Fruit was not grown by the apple tree this year.
What's the p.p. of "fly?"
flown
Write in Passive voice: They studied for the entrance exam.
The entrance exam was studied by them.