"His story symbolizes both his ambiguous social status during the play, and the possibility of his social mobility"
Think about it. Gwendolyn doesn't love him because of this, he's quite open about this story, so that's not demonstrating anything. And this is not played up for sympathy. This leaves us with one option.
- Stubbornness is a synonym for Obstinately
Both of them mean an unwillingness to conform to a certain opinion or persuasion
- Determination is a synonym for resolution that cannot be swayed
Both of them meant a stance that a person gonna do a certain things and would not stop until it's achieved
- Greediness is a synonym for Avaricious
Both mean intense/selfish desire to obtain wealth or power by their own.
- And Stinginess is a synonym of Parsimonious
Both mean unwillingness to share their wealth or power to other people
For 9 the answer is D for 10 the answer is A