Correct option is D
“Noise should not be made by you in the classroom.” is the correct passive voice. This option correctly converts the imperative sentence into a passive form, emphasizing the prohibition without specifying an agent, which reflects a general rule or guideline typical in classroom settings.
Grammatical rule used: The passive voice can be used to give instructions or rules where the focus is on the action rather than the doer.
Example: Questions should not be asked during the lecture to avoid disruptions.