8d) ... another for representatives (6) ?G?N?? -Is it Agents?
17a) Hollows or lairs occupied by 14 (5) D?N?? - Is it Dunes?
28a) I sent in papers related to hearing, stupid (7) I?I?O?C - Is it Idiotic?
Look forward to your advice.
I cant honestly explain idiotic from the clue given but as we had the same given letters then idiotic is the only word that will fit although,Stupid,of course is in the clue.
17A lair = dens + T from 14A.
Agents =representatives