Number 2 is correct because this is an appositive sentence structure, which means one sentence is interrupted by another.
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Answer:
Who is he speaking to
- Explanation: the guy on his left

Because he look up and then he turn left he talk to that guy near him
Whatever monster inc. satires
<span>A compound sentence is a combination of two independent clauses that is being connected by a conjunction. A compound sentence is formed </span>"by joining two simple sentences with a comma and a coordinate conjunction".<span>Some of the coordinate conjunctions that are used to connect these two simple sentences are </span>and, but, so, or, for, nor, yet and many more. Below are some examples of compound sentences.
- I love icecream but, I hate it when it is melting already.
<span>- She goes to school everyday and, she participates in class too.</span>