The sentence that uses the underlined word correctly is D) The school council used multiple media to advertise the prom.
The plural of medium is media, if you are referring to TV, or radio, etc.
Mediums are people who can speak to ghosts.
The prepositional phrase in the above sentences is "in the net"
Prepositional phrase is a modifying phrase consisting of a preposition and its object. Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions here.
