Choose the correct passive voice transformation of the sentence: You cannot allow such an egregious error in the official report to go unnoticed.
Show answer & explanation
Correct answer: A
Explanation
In passive voice, the object of the active sentence ("such an egregious error in the official report") becomes the subject of the passive sentence. The verb phrase "cannot allow" changes to "cannot be allowed". The rest of the sentence ("to go unnoticed") remains, and the subject of the active sentence ("You") becomes the agent in the passive sentence ("by you"),. Option A correctly follows this structure.