Incorporate what? if you mean their selfs then i would say by giving a spice of them self or make their story have some character that relates to them, but then again the story itself is them already.
a character with complex personality traits is the answer :)
The word "possessive pronoun" is like the indication of the possession. So, therefore, your answer is: Its paws were caked in mud (option D.)
The answer is b I searched it up
The answer is d spring because he wanted to do it in the spring time