Active: The young man made a disturbance at the meeting.
Passive: A disturbance was made at the meeting by the young man.
Explanation:
* Subject: The subject of the active sentence is "The young man" (the one performing the action).
* Object: The object of the active sentence is "a disturbance" (the thing being acted upon).
* Verb: The verb in the active sentence is "made".
* Prepositional Phrase: The prepositional phrase "at the meeting" modifies the verb and provides context.
To convert to passive:
1. Move the object ("a disturbance") to the subject position.
2. Change the verb to the passive form ("was made").
3. Add the prepositional phrase ("at the meeting").
4. Move the original subject ("The young man") to the end of the sentence and add the preposition "by".
Note: The passive voice often sounds less direct and can be less clear about who performed the action.