Change the following from active to passive:
They will have finalized the agenda by tomorrow morning.
Show answer & explanation
Correct answer: C
Explanation
Correct Answer
The agenda will have been finalized by tomorrow morning.
Explanation
Core Meaning: The sentence states that the schedule or list of items to be discussed will be completely finished before the next morning arrives.
To solve this quickly for an exam, identify the tense of the active sentence and apply the corresponding passive formula. The active verb phrase is "will have finalized", which is in the future perfect tense. When converting a future perfect active sentence to the passive voice, the structural formula is will + have + been + past participle (V3). The direct object "the agenda" becomes the new singular subject. Applying the formula gives will have been finalized. The selected option is the only choice that maintains this exact future perfect tense timeline, while the other options incorrectly use the past perfect, simple past, or simple future.
Key Points
Core Definition: Active to passive voice conversion requires adding the appropriate form of the verb "to be" while maintaining the original tense, aspect, and timeline of the action.
Grammatical Role: Restructuring a transitive future perfect active verb into a passive voice format to shift the focus from the people performing the action to the item being completed.