Answer:
A
Step-by-step explanation:
In the story, the narrator states "I had no idea what to say. I mean, what does a Muslim confess to a priest?".
Additionally, the narrator states "I froze". The narrator worries about what other people will think about them. They think that their parents will call them a traitor, or their teacher will give them a detention.
The narrator is scared and worried, because they are confessing they are Muslim to a Catholic priest. They are frightened about the outcomes of this action.
She is not confused, and the story does not mention the Lord's Prayer. She is terrified, but not from shame from her thoughts. She is also not annoyed.
Therefore, the best choice is A: The narrator is frightened because she is a Muslim making a Catholic confession.