Having a problem fully parsing these:-
8 Down - "No home for someone good or bad" (NASTY)
13 Down - "Committed copper double-checking lead" (DID)
15 Down - "A descendant ran back from this" (SON)
18 Down - "Flower seller's right - he broke down (RHONE)
See most of the construction of each clue, but not happy unless I see all!!