Answer:
1)The competition was incredible (PN)
2) The contestant seemed confident (PN)
3) The examination questions were very complex(PN)
4) My most loved habit was the top dancing routine (PN)
5)Most of the names in the show sounded familiar (PN)
6)It was one of the best I had ever seen(PA)
D. None of the above. I could be wrong but from the research I've done none of them are heros in any way
Volume - volume is how loud or soft you are saying something when you speak.
tone - tone is the way or manner in which you speak.
I think C would be the best answer.