How does a reader determine the credibility of a narrator

"the day we found the sharks' teeth" i would say highlight the element of the plot as it sets its boundaries and centers the adventures of them being on a boat and cleaning spit of sand.

pretty sure 1.someone's coat was found in the lobby.  

hello there! for starters, you need to select a story that you have read in your course. from there select a character it doesn't exactly have to be the main character. analyze what they look like, their personality, how they behave, and many other aspects. i can with anything else you need.