Think about what the moral theme that the story is trying to convey. Theme is not Halloween or Christmas or Winter. For example the the could be "treat others as you would like to be treated", "slow and steady wins the race" or it could be "love". Just think about what the lesson or idea that you get from reading the story. Hope this helps!
In the story "An Hour With Abuelo" paragraphs 8 to 10 represent exposition.
These paragraphs are giving us important information about the setting and context (time and place) and the characters' background, especially about the grandpa. It is setting the stage for the following drama.
It's D second because the reason before the says "One is that..."