Army PAF Navy Police Rescue 1122 Exams Quizzes MCQ Quizzes Police English Grammar Test 12 Online MCQs Question and Answer

Question:
What is the correct option which shows the change of voice of the main sentence?
We had caught the thief?

Option A):
The thief was caught by us
Option B):
The thief had been caught by us
Option C):
The thief was been caught by us
Option D):
The thief is caught by us

Correct Answer is Option B):
The thief had been caught by us