I think the answer is d. Not sure if wrong, sorry.
1. To Reduce (E). Make less; decrease.
2. Exorbitant (D). Much more than reasonable.
3. To cull (B). To collect something from different places.
4. Showcase (A).Good qualities of someone or something.
5. To eliminate (C).To get rid of something that is not wanted or needed.
Her sudden apathy <span>surprised and confused her teachers and friends.</span>