Question

The principal had appointed him the headboy in change in to passive voice of present perfect

Answer 1

The principal had appointed him the head boy .

• He was appointed as head boy by the principal.

Know More:-

• Active voice refers to a sentence in which the subject performs action.

• passive voice refers to a sentence in which the subject undergoes action.

• while changing we have to be aware of Verb.

• It is preceded by the preposition by.

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

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

Answer 2

Answer:-

He was appointed as the head boy by principal

Explanation:-

★Active voice

When the subject of a sentence performs the verb’s action, we say that the sentence is in the active voice. Sentences in the active voice have a strong, direct, and clear tone. Here are some short and straightforward examples of active voice.

Active voice examples

Monkeys adore bananas.

The cashier counted the money.

The dog chased the squirrel.

All three sentences have a basic active voice construction: subject, verb, and object. The subject monkey performs the action described by adore. The subject the cashier performs the action described by counted. The subject the dog performs the action described by chased. The subjects are doing, doing, doing—they take action in their sentences. The active voice reminds us of the popular Nike slogan, “Just Do It.”

★Passive voice

A sentence is in the passive voice, on the other hand, when the subject is acted on by the verb. The passive voice is always constructed with a conjugated form of to be plus the verb’s past participle. Doing this usually generates a preposition as well. That sounds much more complicated than it is—passive voice is actually quite easy to detect. For these examples of passive voice, we will transform the three active sentences above to illustrate the difference.

Passive voice examples

Bananas are adored by monkeys.

The money was counted by the cashier.

The squirrel was chased by the dog.

Let’s take a closer look at the first pair of sentences, “Monkeys adore bananas” and “Bananas are adored by monkeys.” The active sentence consists of monkeys (subject) + adore (verb) + bananas (object). The passive sentence consists of bananas (object) + are adored (a form of to be plus the past participle adored) + by (preposition) + monkeys (subject). Making the sentence passive flipped the structure and necessitated the preposition by. In fact, all three of the transformed sentences above required the addition of by.