Select the correct passive voice transformation of the sentence:
"The agricultural engineer inspected the grain storage silos yesterday."
Options:
(A) The grain storage silos were inspected by the agricultural engineer yesterday.
(B) The grain storage silos have been inspected by the agricultural engineer yesterday.
(C) The grain storage silos had been inspected by the agricultural engineer yesterday.
(D) The grain storage silos are inspected by the agricultural engineer yesterday.
Answer Key:
A
Step-by-Step Solution & Explanation
The active sentence uses simple past tense ("inspected"). In the passive voice, simple past takes "was/were + past participle". Since "silos" is plural, "were inspected" is correct.