<span>They are out of uniform</span>
Answer:
Well, you already labeled some of the purposes of conjunctions but I'll label some more...
1. They create sentences with different styles and different meanings.
2. It's a connector between two sentences, clauses, phrases, or words.
3. Help to create more complex sentences as your ideas become more complex.
Peter is the subject, pushes is verb, and I think pack would be the predicate? Don't quote me on that, I was never good at figuring out predicates
