For 3 of 5, it's A because it uses "in my opinion" the word 'my' being first person.
I'm not too sure on the others, sorry ;;
Walter wants to encourage Travis's dream. He has hope that his children's dreams will come true. His dream for his son is for his son to follow his dreams because he was never able to attain his.
-To show the narrator’s sense of adventure
George Washington's view on bigotry was that people who do not value variety and religious freedom are bigots and this is what is found in Patel's point of view which is that people need to work together regardless of their religion.
The simple subject of this sentence is Matt Robins.