Answer:
B, flashback
Explanation:
The narrator remembers a past event
Yes figurative language can be irony
> Dangling like toxic seaweeds
> Rising up like a marine float
Answer: To quit teaching. (For most teachers)
Explanation: Or if they like teaching, then to move to a high-class school to teach where the staff and co-workers are friendly, and where the pay is good.
The right answer is letter A. The fact that she didn't volunteer in the Build Homes for the Homeless program is irrelevant with her feelings about poor people.