I know the answer isn't C or D. A or B both seem likely until you see that B involves a 'comma without a conjunction,' either way you should never put a comma before 'and'; I am not sure why but I am pretty sure this only applies in a formal document. So your answer is A.
Answer:
The hyphen is used to correctly in sentence 4.
Answer:
notreally sure, try to search up the summary of this area.
Explanation:
try to understand what Lyra did
