Good day! Some help for the following please!
ACROSS:
11 Little 4 blocks hearing(7): I??????
DOWN:
3 Like headless god originating in itself(6): AS??G?? ( ASSAGAI ? )
5 Having left road, poor reversing in Welsh town(8): LL??I???
6 Leaders in science scoff about tests(7): ?C?????
7 American leaves people in household to mix(5): ?E???
11 Run-down Balls bound to defend labour, ultimately( 9 ):O??N???E?
( ORDNANCES? )
Puzzled. I've completed the crossword, I've got three groups of a kind, I know what the theme word must be - only by virtue of "tax auditor approve" - but I can't make sense of it all. Help?