The answers to these questions are………………
1.a 2.b 3.c 4.a 5.b
Three similarities.
1) Both films and books tell a story.
2) Both films and books have a meaning or Moral.
3) Both books and films start with a person with an idea.
Princess is already in singular form. To make something posessive, you need to add either 's or '. Since the last letter of "princess" is an "s" the answer would be princess'.