It is basically accusation.
Answer:
Emily,
You'll never guess what I spent my day doing! I...volunteered with that cleaning campaign. I know I said I wasnt going to do it because ive been so busy the last couple of weeks but I felt bad...so yeah. Anyways that's it, they are doing it again on Thursday at John muir park if you'd like to come to join.
It might help if we could see what the paragraph and choices were :)
Answer:
B. MRI
Explanation:
Helpful in determining the cause of synesthesia.
D is the answer I thinking