Some points to help you
Changes-
She learned many life lessons;the consequences of greediness, acceptance of her self, the value of work
Irony- Situationally irony because she ends up trying to replace a fake diamond necklace while think it's real. This then ends her up in poverty.
Start-
She was greedy and arrogant
Lazy because her husband did all the work
Manipulative towards her husband
End-
Tired from all the work
Grateful
Learned that money wasn't everything
Guiltful towards her husband for putting them in that situation
This is an example of a simile, a comparison between two things using the words "like" or "as." "Gloomy as the night" is the simile here, since his sadness is being compared to nighttime.
It’s either b or d but I think b