Asimile is an example of

a imagery
b tone
c theme
d figurative language

the words “strangest” and “unusual” suggest that the narrator is about to tell the story of an odd or puzzling group of people.

cause they were to dumb to get their college education to become a real   : )

whatever is after like is what is being compared they are comparing bumping into you like they are scared to catch germs you have and to you being contagious

i would just say something like,

i need to go outside owner to pee, hold on owner let me mark this tree. i'm thirsty now "starts drinking water" now i am tired. what are you eating owner can i have some, you can't refuse my cute puppy eyes.

just make sure you write that in your own words that way you don't get in trouble.