2.
I think I'll pass on this one, really.
3.
Hmm. No, I think I'm good for now.
4.
No thanks, I think I'll stand.
5.
No thanks, I think I'll walk.
8.
Thanks, I got this, though.
9.
I already ate, actually.
14.
I think I can figure it out from here.
15.
No, but thanks for the offer!
16.
I'll just stick with water!
17.
I'll probably just go with a card.