Are you trying to fill in a blank? If so, the answer might be epidemic.
Answer: The last one.
Explanation: When multiple items are listed, a comma is needed to separate them. The last sentence should be rewritten: Chad brought a tent, a sleeping bag, and a fishing rod.
I believe the answer is a Transload freight.
The Plot is used to describe events that make up a story or the main part of a story.
