Question

The head master of the school called Swami …​

Answer 1

Answer:

The correct answer is-

Swami was called by the Headmaster of the school.

Explanation:

Active Voice – indicates that the subject of the verb is acting because the subject does or "acts upon" the verb in such sentences, the sentences are said to be within the active.

A verb is in voice when it's form shows that something is finished to the person or thing denoted by the subject.

The sentence is in active and when it's changed there's addition of was with the past variety of verb in voice.

So headmaster called Swami becomes swami was called by headmaster.

This is the reason of the active to passive.

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