Dear teachers, please, could you shed a light on this:
1) What's the difference between '
come in' and '
come on in'?
People talk like that all the time.
2) What's the exact meaning of '
pretty much'?
a. It won't work this way, will it?
Yeah, it pretty much will. b. You don't wanna kiss me right here, do you?
Yeah, I pretty much do. c. It is not that bad, right?
Oh, it pretty much is.
So, I am guessing people use 'pretty much' to intensify something that someone thinks it should not happer. Am I right? If so, that's it?
Thank you very much in advance!