The answer is 'animals are a lower life form and have no understanding'.
The pre in preview means that the students were able to see the movie before it actually came out.
Your answer is B. i am sure
“What happened? Why are you limping?” says Miss Prokes.
“Uh... I was just walking down the stairs but suddenly I stumbled and fell,” she says.
“Claire, how many times have I told you not to rush down the stairs, but you still do not pay attention to my words,” Miss Prokes sighs and says in a lowly voice.