5. I promise that I 
this secret to anyone.
What the question I don't get it
An oil slick is a layer of oil that is floating on the sea or on a lake because it has accidentally come out of a ship or container. While trains collide is Train wrecks often occur as a result of miscommunication, as when a moving train meets another train on the same track; or an accident, such as when a train wheel jumps off a track in a derailment; or when a boiler explosion occurs.
Answer:
The quote shows that the story is grimm and dark.
This quote provides insight into the character of Sophie by showing that she has became use to the death and violence around her.
