People work for experience and money
I'm not sure how many errors you are looking for but, this is what I got:
My Father and I, have already several states this month.
I really only see one error. Father should be capitalized because Father is a title of a person. I would also say the "I" should always be capitalized but, it looks like you already got that. Everything else seems ok.
Preferably not. unless you are doing research on how brains work in the same way your results could be completely different from a depressed moose to a depressed squirrel to a depressed human
Where are the choice answers
Irony is a figure of speech in which words convey the opposite of their literal meaning or a situation is contradictory to what one would expect. So the answer would be C.