None left? Well! (3,5)
I believe the answer is:
all right
This clue is a double definition.
'none left?' is the first definition.
(I've seen this before)
'well' is the second definition.
(synonyms)
(Other definitions for all right that I've seen before include "Very well, I'll do it" , "Unhurt - very good" , "Very well, as you ask - everything's fine" , "Perfect exam performance" , "Allowable; fairly well" .)