A. "howls" is correct. These can be confusing, because if it were just "wolves" it would be "howl", but since it's a "pack", which is singular, it's "howls". Try saying it out loud.
Answer:
Grand dad says, Your mother will be easier in her mind if she knows I'm along to look after you young kids.
Explanation:
It is an example because he's putting many words together to form one word
Magic shows have a way with the mind and keeping the imagination active, which can surely spark joy in people, especially during days where you just want something different than your usual.
I only read the lottery but a theme could be, not all traditions are good,