Answer:
1st blank- felicity
2nd black- impertinence
Step-by-step explanation:
Jane’s friends feel that her career has brought her a felicity that did not exist previously. She is always cheerful and has lost the impertinence she once had for her superiors.
Convolution refers to something that is complex, too entwined, and difficult to follow.
Fatuity refers to something foolish.
Felicity refers to happiness or bliss of a highest degree or intensity.
Impertinence refers to the act of being rude of having lack of respect.
Based on the context clues, the words that make the most sense here are felicity and impertinence. Putting it all together, this passage says that Jane is very happy with her career and that she is no longer being rude to her superiors.
Take care and have a lovely rest of your day! :)