B because all the others are wrong grammatically<span />
The father wanted to go on a camping trip with his boy because he wanted to form a relationship with his son after being distant for a year.
acaba de dar puntos gratis. arregla y deja de hacer trampa.
Well a digression is a temporary departure from the main subject in speech or writing. So because the person writing the paragraph getting ill last year has nothing to do with this years cookie sale, I think you are correct, sentence 3 is an example of a digression. So D is the answer.
Number 3 is right Archetypal criticism
