Answer: preoccupy or fill the mind of (someone) continually, intrusively, and to a troubling extent.
Explanation:
Answer: He is a cowardly and evil man who is angry about Atticus defending a black man, Tom Robinson and accusing Ewell himself of beating up his own daughter, the same daughter Robinson was accused of raping.
Explanation:
If the audience is very young, the primary goal is to entertain. For older people, however, there are a variety of different things the writer could be trying to accomplish, such as persuading, entertaining, and even informing. For that, you'd have to look at the content.
Hope this helps, and have a nice day!