Question

A suspicious suitcase was found near a bus station by a kid who was waiting for bus alone. Change it into passive voice

Answer 1

A kid found a suspicious suitcase near a bus station when he was waiting for the bus alone.

Changing an active voice sentence into passive is simpler.

In the active voice sentence, The subject of this sentence does the action.

When it comes to passive voice, the subject of this sentence receives an active.