Answer:
1. brave - coward / fearful
2. dedicated - unfaithful / disloyal
3. generous - mean / meager
4. intelligent - foolish / idiot
5. patient - bored / impatient
6. reliable -irresponsible
Hope this helps you :)
The correct answer to this question is letter ". C) The comma attempts to separate a compound predicate."
The first part of the sentence is the predicate, so it's not trying to separate a subject.
"Then skylights that were made of aluminum siding" isn't a sentence, so it's not an independent clause."