Correct option is C
The correct active/passive voice of the given sentence is
(c) Many lives were saved by doctors during the pandemic.
In
active voice, the subject performs the action (e.g., "The cat chased the mouse").
In
passive voice, the subject receives the action (e.g., "The mouse was chased by the cat").
Rules of conversion from active to passive voice:
·
Tense: Simple Past
·
Structure:
· Active: Subject + V2 + Object.
· Passive: Object + was/were + V3 + by + subject.
Example: She cleaned the room. → The room was cleaned by her.
Information Booster: Always match the tense and subject-verb agreement when converting voice.