Half-remembered Movie Quotes

These are mostly correct, right?
  1. "Frankly my dear, I sure do hate the Civil War"
    Gone With The Wind
  2. "What a lovely box. I sure do love this box!"
  3. "We're going to need a bigger fish"
  4. "Where we're going, chronic lack of infrastructure planning has rendered roads all but obsolete"
    Back to the Future
  5. "Are you entertained by my Gladiatoring?"
  6. "What fun it is to be an Artist! Let's all sing about it!"
    The Artist
  7. "Ar-go-take a flying leap up your own asshole"
  8. "Borat! My wife!"
    Dog Day Afternoon