Final answer:
Mrs. Bennet often embarrasses Elizabeth with her behavior, but specific instances from when Mr. Bingley and Mr. Darcy call on them are not provided in the excerpts.
Step-by-step explanation:
In Jane Austen's novel, the character Mrs. Bennet frequently embarrasses her daughter Elizabeth with her behavior. Mrs. Bennet's mode of embarrassing Elizabeth, especially when in the company of Mr. Bingley and Mr. Darcy, is not detailed in the provided passages. The text excerpts, however, depict Mrs. Bennet as a character whose antics and lack of self-awareness could lead to her daughters’ mortification.
Austen primarily uses direct speech and actions rather than inner monologues to flesh out Mrs. Bennet's character, showing readers her silliness and nervousness without the need for explicit narrative exposition.