Question

he has stolen apples. change into passive voice​

Answer 1

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➻ Apples have been stolen by him...

Answer 2

The apples have been stolen by him.

• This voice describes interest in the element that experiences a change, instead of the element that is performing the change.
• When the emphasis is on either the thing or the person affected by the action, this voice is used.  
• For example -  Active: Tom reads a novel.   Passive: A novel is read by Tom
• Thus, the correct sentence is - The apples have been stolen by him.