Answer:
Etiquette is a code of behavior that delineates expectations for social behavior according to contemporary conventional norms within a society, social class, or group. ... The etiquette of business is the set of written and unwritten rules of conduct that make social interactions run more smoothly
Explanation:
gd morning
have a lovely day
be happy keep smiling
When something happens that is completely opposite the audience expects.
Answer:
Becky’s accusation that Mary Austin was not in Sunday school
Explanation:
Because it clearly shows an external arguement.