A sentence is in the passive voice, on the other hand, when the subject is acted on by the verb. The passive voice is always constructed with a conjugated form of to be plus the verb's past participle. Doing this usually generates a preposition as well.
How can he play the harmonica? Well(adverb of manner)
So the correct answer is 'a'
Either on and off campus experience or living at home, in a dorm, and in apartment.
You can chose on what you think is the best.
Maybe someone else can help us both
