opinion because it is not supported by statistics and "people" is and indicator of generalising the population. Therefore, it is an opinion rather than a fact.
Last one. to describe details about where a scene takes place and how an actor must deliver his or her lines
I could be wrong but I think its bellicose
C? Storms can’t be derisive unless they’re people-like all of a sudden
Intrusion is the act of intruding. Or invading. For example, a person is invading my home. Or Alex had invited her to look at his financial files any time she wanted, and yet it seemed an intrusion on his privacy.