An adverb is much like an adjective it's actually the words adjective adverb smooshed together so think of it as a word that is describing the verb
I think the answer is all of them except for "none of the above." I mean, political power wouldn't really be a way for everyone to use as an agenda in the media outlet but there are definitely those who who political power as well. I would select all of them except for the last answer choice.
I believe it is welcome. Im not completely sure though.
Theo other answer is incorrect, the first blank is undulate and the second is oscillate
Undulate is to rise and fall like waves and oscillate is to swing back and forth.