Question

His mum invented a special plastic device. (change into passive voice)

Answer 1

A special plastic device was invented by his mum

Answer 2

The passive-voice for this particular sentence would be:- A special plastic device was invented by hiss mum.

The important thing to keep in mind when changing sentences to passive voice is to change the places of object and subject. The subject should become the object or the object should become the subject while changing a sentence from active to passive voice.

Passive voice can be defined as one of the two main voices of verbs.A sentence which does not use passive voice therefore uses the active voice.Passive verbs must be transitive verbs.

For example- The party was canceled or  I was licked by a dog.

For more such questions refer to:

https://brainly.in/question/35742304

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