It is correct but you could use words that people would more understand.
If you were referring to groceries or things you buy from the store, you could say:
He left all his items on the bus.
He left all his groceries on the bus.
(<em>Your answer is great this is just a suggestion) </em>
<u>Active to passive voice:</u>
- Active voice: Five policemen rounded up the robbers
Passive voice: The robbers were rounded up by Five policeman.
- Active voice: Bright will hang the clothes tomorrow
Passive voice: Tomorrow the clothes will be hung by bright
- Active voice: The director binds ten reports every year
Passive voice: Every year ten reports are bound by the director.
- active voice:
My wife chose three dresses
Passive voice: Three dresses were chosen by my Wife
- active voice: Jane split the wood in the morning
Passive voice: In the morning the wood was split by Jane
- active voice:
The dictator will eventually hang the militant.
Passive voice: The militant will be eventually hung by the Dictator.
- active voice: The children fling open all the windows every morning.
Passive voice: Every Morning all the windows are fling open by the children
- active voice:
David slew the giant in the battle.
Passive voice: The giant was slewed by David in the battle
- active voice: The generosity of the hostess struck the guest
Passive voice: The Guest was struck by the generosity of the hostess
