1. Go on
Continue; stop saying those things; not so; I don’t believe you (Also literal)
I wish class would finish, but my professor’s lecture just keeps going on and on and on!
Jenny: I saw Seung-min steal 40,000 won! Tim: Go on! I’ve known Seung-min for 5 years and I know he wouldn’t do such a thing.
2. Carry out
to perform a task; to perform an assignment (Also literal)