Let's go through your questions one by one:
Question 1 A) What is direct characterization?
Response: When a narrator tells the reader what a character is like.
Question 2 A) Which sentence is an example of indirect characterization?
Response: As David talked, Heather yawned and looked around to see who else had come to the party.
Question 3 A) What is a complex character?
Response: A character with multiple qualities, traits, and motivations who changes over the course of the story.
Question 4 A) How do Cora’s motivations advance the plot?
Response: Her desire to get her brother back leads to actions that resolve the plot.
Question 5 A) What makes Cora complex?
Response: Her love for her brother and annoyance at his behavior cause conflicting motivations.
If you have more questions or need further clarification, feel free to ask!