In literature, a foil character is a type of character that has a minor role in the development of the story; however, this type of character supports the development or actions of the main character or protagonist which includes highlighting the positive qualities of the main character by displaying opposite traits. Considering this, Carlo can be classified as a foil, not only because his role in the story is minor (opposite to the one of the antagonist/protagonist) but also because Carlo display traits that highlight the ones of the main character.
C) She <span>structures the story to be told from Laurie's point of view, so that the reader can see his perspective and anticipate the plot twist.</span>
an unpleasant emotion caused by the threat of danger, pain, or harm: I cowered in fear as bullets whizzed past | fear of unemployment is paralysing the economy .
• the likelihood of something unwelcome happening: she observed the other guests without fear of attracting attention.