Topic: Voice,

Best Answer Explained in Below-:

The correct choice, **B: "Two criminals were arrested and one was released,"** adheres to the rules of the passive voice in English grammar, which focuses on the action being done to the subject rather than the subject performing the action.

In the passive voice, the subject of the sentence receives the action rather than performing it. The structure typically includes a form of the verb "to be" followed by the past participle of the main verb. In option B, "were" is the past tense form of "to be," and "arrested" and "released" are the correct past participles of their respective verbs.

Option A lacks "was" before "released," making it inconsistent with passive voice structure. Option C and D completely omit the necessary form of "to be," thereby rendering them fragments rather than complete sentences that effectively convey action in the passive form. Thus, option B not only maintains consistency but also clearly communicates the actions performed on the criminals without ambiguities, making it the correct choice for expressing passive voice.