Your answer is B. preposition
I think the answer is C because it’s the only one that attests to what Mr.Kops has done
Answer:
C
Explanation:
the reason I choose C is because during a presentation you talking no one is reading do too keep your audience engaged in wht u saying it's good to have a video clip preferably a clip with pictures and helpfull information to your audience
C. by telling the character's traits through description