The used rhetorical device is Hyperbole.
Saying that something is a billion times better is hyperbole because it is not really that much better, you would just be over exaggerating.
Answer:
Hostile communication
Explanation:
Hope it helps and have a great day! =D
~sunshine~
Answer:
And
Explanation:
It makes the most sense. This entry is the only one that is grammatically correct. Hope this helps and please mark brainliest!
