Personification, because personification is personifying things. And the sea is personified because it mentioned it had lips.
Hector and Juan because they sound cool
Answer: He promised to be good in front of aunt marge and act like a muggle and pretend he went to St Brutus's Secure Centre for Incurably Criminal Boys
he didn't actually end up getting it signed from Mr. Dursely He got it signed from his godfather SIrius Black
hope this helps mark me brainliest if it helped