Question

the bird was killed by a cruel
boy change into active voice​

Answer 1

A cruel boy killed the bird!!!!!!!!!!!!!!!!

Answer 2

The bird was killed by a cruel boy.

• A cruel boy killed the bird.

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⭐️The object of the verb is changed to the subject position and the subject to the object position.

⭐️Verb in active voice is changed into its Passive form(Past participle form).

⭐️ While changing we have to aware of Verb.

⭐️ In active voice the subject is initial position .

⭐️In passive voice the object is in initial position .

⭐️The object in active voice becomes subject in passive voice.

⭐️The subject in active voice becomes object in passive voice.

⭐️Verbs in present continuous tense, past continuous tense and future continuous tense cannot be changed into passive voice.

⭐️In passive voice, 'by' is placed before the object

⭐️.If there are modals in the sentence, then the form is $\boxed{\rm{modal + be + past \: participle}}$modal+be+pastparticiple modal+be+pastparticiple modal+be+pastparticiple modal.

⭐️The pronouns in the active are also changed accordingly like I becomes me, they becomes them etc.

⭐️For order making sentences, the passive form is $\boxed{\rm{let + object + be + past \: participle}}$let+object+be+pastparticiple let+object+be+pastparticiple let+object+be+