Answer:
recognizing and accepting her mother's anger and giving her feedback.
Step-by-step explanation:
Sally is taking responsibility for her actions and acknowledging that she was wrong, and for this reason, she does not try to justify the reasons that left her late for the important social event, nor try to escape the blame, or complain about the mother who is angry. On the contrary, Sally apologizes and says she will make every effort to ensure that these delays no longer happen. With this we can conclude that:
Sally is handling her mother's anger effectively by recognizing and accepting her mother's anger and giving her feedback.