Select the option that is the passive form of the given sentence.
The police brought a search warrant when they raided his house.
Answer & explanation
Correct answer: option 1
The correct passive form of the sentence "The police brought a search warrant when they raided his house" is A search warrant was brought by the police when they raided his house.
The other options are incorrect because:
- A search warrant was brought when they raided his house by the police places the preposition "by" before the subject of the sentence, which is not grammatically correct.
- The police had raided his house and brought a search warrant is in the active voice, not the passive voice.
- A search warrant had been brought when the police raided his house uses the past perfect tense, while the original sentence is in the simple past tense.