1. Passive Voice: The child has been helped by him. Explanation: ACTIVE VOICE: Subject + have/has + Verb[past participle/ v3] + object PASSIVE VOICE: Object + Have/Has + been + verb[past participle/ v3] + By/to/with + Subject Course on Active-Passive Voice 

    Passive Voice: The child has been helped by him.

    Explanation:

    ACTIVE VOICE: Subject + have/has + Verb[past participle/ v3] + object

    PASSIVE VOICE: Object + Have/Has + been + verb[past participle/ v3] + By/to/with + Subject

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  2. Passive Voice: His leg has been hurt in an accident by him. Explanation: ACTIVE VOICE: Subject + have/has + Verb[past participle/ v3] + object PASSIVE VOICE: Object + Have/Has + been + verb[past participle/ v3] + By/to/with + Subject Course on Active-Passive Voice 

    Passive Voice: His leg has been hurt in an accident by him.

    Explanation:

    ACTIVE VOICE: Subject + have/has + Verb[past participle/ v3] + object

    PASSIVE VOICE: Object + Have/Has + been + verb[past participle/ v3] + By/to/with + Subject

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  3. Passive Voice: I have been given his book by him. His book has been given to me by him. Explanation: ACTIVE VOICE: Subject + have/has + Verb[past participle/ v3] + object PASSIVE VOICE: Object + Have/Has + been + verb[past participle/ v3] + By/to/with + Subject Course on Active-Passive Voice 

    Passive Voice: I have been given his book by him.

    His book has been given to me by him.

    Explanation:

    ACTIVE VOICE: Subject + have/has + Verb[past participle/ v3] + object

    PASSIVE VOICE: Object + Have/Has + been + verb[past participle/ v3] + By/to/with + Subject

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  4. This answer was edited.

    Only transitive verbs can have passive voice. However, go is an intransitive verb. Course on Active-Passive Voice   

    Only transitive verbs can have passive voice.

    However, go is an intransitive verb.

    Course on Active-Passive Voice 

     

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  5. Passive Voice: His homework has been finished by him. Explanation: ACTIVE VOICE: Subject + have/has + Verb[past participle/ v3] + object PASSIVE VOICE: Object + Have/Has + been + verb[past participle/ v3] + By/to/with + Subject Course on Active-Passive Voice 

    Passive Voice: His homework has been finished by him.

    Explanation:

    ACTIVE VOICE: Subject + have/has + Verb[past participle/ v3] + object

    PASSIVE VOICE: Object + Have/Has + been + verb[past participle/ v3] + By/to/with + Subject

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  6. Passive Voice: I have been forgetten by him. Explanation: ACTIVE VOICE: Subject + have/has + Verb[past participle/ v3] + object PASSIVE VOICE: Object + Have/Has + been + verb[past participle/ v3] + By/to/with + Subject Course on Active-Passive Voice 

    Passive Voice: I have been forgetten by him.

    Explanation:

    ACTIVE VOICE: Subject + have/has + Verb[past participle/ v3] + object

    PASSIVE VOICE: Object + Have/Has + been + verb[past participle/ v3] + By/to/with + Subject

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  7. Passive Voice: His work has been finished by him. Explanation: ACTIVE VOICE: Subject + have/has + Verb[past participle/ v3] + object PASSIVE VOICE: Object + Have/Has + been + verb[past participle/ v3] + By/to/with + Subject Course on Active-Passive Voice 

    Passive Voice: His work has been finished by him.

    Explanation:

    ACTIVE VOICE: Subject + have/has + Verb[past participle/ v3] + object

    PASSIVE VOICE: Object + Have/Has + been + verb[past participle/ v3] + By/to/with + Subject

    Course on Active-Passive Voice 

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  8. Passive Voice: A cake has been eaten by him. Explanation: ACTIVE VOICE: Subject + have/has + Verb[past participle/ v3] + object PASSIVE VOICE: Object + Have/Has + been + verb[past participle/ v3] + By/to/with + Subject Course on Active-Passive Voice 

    Passive Voice: A cake has been eaten by him.

    Explanation:

    ACTIVE VOICE: Subject + have/has + Verb[past participle/ v3] + object

    PASSIVE VOICE: Object + Have/Has + been + verb[past participle/ v3] + By/to/with + Subject

    Course on Active-Passive Voice 

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  9. Passive Voice: An apple has been eaten by him. Explanation: ACTIVE VOICE: Subject + have/has + Verb[past participle/ v3] + object PASSIVE VOICE: Object + Have/Has + been + verb[past participle/ v3] + By/to/with + Subject Course on Active-Passive Voice 

    Passive Voice: An apple has been eaten by him.

    Explanation:

    ACTIVE VOICE: Subject + have/has + Verb[past participle/ v3] + object

    PASSIVE VOICE: Object + Have/Has + been + verb[past participle/ v3] + By/to/with + Subject

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  10. Passive Voice: A mango has been eaten by him. Explanation: ACTIVE VOICE: Subject + have/has + Verb[past participle/ v3] + object PASSIVE VOICE: Object + Have/Has + been + verb[past participle/ v3] + By/to/with + Subject Course on Active-Passive Voice 

    Passive Voice: A mango has been eaten by him.

    Explanation:

    ACTIVE VOICE: Subject + have/has + Verb[past participle/ v3] + object

    PASSIVE VOICE: Object + Have/Has + been + verb[past participle/ v3] + By/to/with + Subject

    Course on Active-Passive Voice 

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