it's assumed that
yes
yes. A pluses?
yes.
no
yes they where
While the Cullens and Hales generally have a close bond as a family, they do have disagreements and conflicts like any other family. Bella does get along with the Cullens and Hales for the most part, but there are moments of tension and misunderstandings throughout the Twilight series.
Of course Bella knows the Cullens and Hales are adopted!!
it's not really said but it's pretty much assumed that they get straight A's
A's of course ! They have been alive for hundreds of yrs
There are 5 cullens and 2 Hales
Carlisle wanted to start his own family of vampires.