Option 1 -> The passage shows Elizabeth observing Collins' unchanged "formal civility" and "ostentatious formality" without any regret, confirming her original assessment of his character was accurate.
Option 2 -> Nothing in the text suggests stubbornness or arrogance; Elizabeth simply makes an honest observation about Collins and feels no remorse about her choice.
Option 3 -> The passage states she "was not able to gratify him by any sigh of repentance," indicating genuine lack of regret rather than hidden feelings or wounded pride.
Option 4 -> Elizabeth actually wonders "how her friend could have so cheerful an air with such a companion," showing concern or puzzlement about Charlotte's situation, not envy.
Hence, Option 1 -> Elizabeth's lack of repentance after seeing Collins' unchanged character (still formal and ostentatious) and comfortable home demonstrates she was right about his unsuitability as a husband and remains confident in her decision to refuse his proposal -> correct