Sub-questions are narrower questions. They are important because they provide the 'skeleton' around which you will find information to answer your main research question.
Motif is a reoccurring theme or idea shown with symbolic value, and theme is a general concept that the author wants readers to see. These both help readers understand or grasp a better understanding of plot, so the answer is c.
Answer:
The kids behaved when David McLean because David wanted to take over the house and the kids might kill him.
Happy reading!
--Applepi101
