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.
To make an inference you need textual evidence and prior knowledge.
Answer:predicate
Explanation:
A subject is the part of a sentence that performs a verb( an action) in a sentence. The predicate is the part of a sentence that contains the verb.
Between grass and felt. at a comma to either end of the phrase to make it gramatically correct.
