Choose the appropriate Active Voice for the given sentence-

He was appointed monitor by the teacher.

The teacher appointed him monitor.

The correct answer is Option (1) - The teacher appointed him monitor.

The correct answer is: "The teacher appointed him monitor."

To convert a passive voice sentence into active voice, follow these steps:

Given sentence (Passive Voice):

"He was appointed monitor by the teacher."

Converting to Active Voice:

1. Identify the subject, verb, and object in the passive sentence:

   • Subject (receiver of action): He
   • Verb: was appointed
   • Agent (doer of action): the teacher
   • Object: monitor

2. Rearrange into active form:

   • The teacher (subject) + appointed (verb) + him (object) + monitor (complement).

Why the other options are incorrect?

• "He appointed monitor by the teacher."  → Incorrect structure; missing "was" and wrongly placing "he" as the subject.
• "The teacher had appointed him monitor."  → Changes the tense from simple past to past perfect, which alters the meaning.
• "The teacher was appointed him monitor."  → Grammatically incorrect.