Transform the following sentence into active voice.
The dishes have been prepared with great care and perfection by the cook.
Show answer & explanation
Correct answer: B
Explanation
Correct Answer
The cook has prepared the dishes with great care and perfection.
Explanation
Passive to Active Voice Rules
Identify Core Elements In the passive sentence, "The dishes" is the subject receiving the action, "have been prepared" is the verb phrase, and "the cook" (introduced by "by") is the agent performing the action.
Agent Shifts to Subject To convert the sentence into the active voice, the agent performing the action ("The cook") is moved to the prominent, front-facing subject position.
Subject-Verb Agreement The active subject "The cook" is a singular noun. Therefore, it requires the singular auxiliary verb "has" rather than the plural "have."
Tense Alignment (Present Perfect) The passive sentence uses the Present Perfect Passive form ("have been prepared"). When reverting this to the active voice, it must remain in the Present Perfect Active form: has + past participle (V3). This correctly gives us "has prepared".
Noun Accuracy The original object is plural ("the dishes"), which must be maintained exactly as it is without converting it to a singular form like "the dish."
Prepositional Consistency The descriptive phrase "with great care and perfection" must use the preposition "with" to accurately denote the manner in which the action was completed, rather than substituting it with "by."
Combining these structural requirements leaves option 2 as the only grammatically flawless choice.
Key Points
Passive Form Object + have/has been + V3 + by + Agent
Active Form Subject (Agent) + has/have + V3 + Object
Grammatical Role Active voice construction (realigns focus to emphasize the individual performing the action directly).