Write two sentences using the verb "organize." in the first sentence, use the verb in passive voice. in the second, use the verb in active voice.

This is passive voice: When the schedule is properly organized, students tend to do better in class.  

This is active voice: I like organizing festivals.

When using active voice the subject (agent or actor) of the sentence is the one performing the action.

When using passive voice, it is the subject of the sentence which is being acted upon by the verb.

the correct answer would be:  

a. adverb phrase