Convert the sentence provided below from its passive voice structure to an active voice structure:
It is presumed that the documents had been tampered with by internal staff before the audit.
Show answer & explanation
Correct answer: A
Explanation
Original (passive):
“It is presumed that the documents had been tampered with by internal staff before the audit.”
Steps to convert to active:
Subject performing action → internal staff
Verb → had tampered with
Object → the documents
Active sentence:
“Internal staff had tampered with the documents before the audit.”