Question

oraciones con past passive voice con was and were
ejemplo
she song a beautiful song at concert

a beautiful song was sung by her at cocert

Answer 1

Active : The teacher corrected the mistakes.
Passive: The mistakes were corrected by the teacher.

Active : Did the little boy sell all the candy bars? 
Passive: Were all the candy bars sold by the little boy?

Active : Lauren didn't eat any apples. 
Passive: No apples were eaten by Lauran.

Active : He didn't give the wallet. 
Passive: The wallet wasn't given by him.