can anyone help me please with the following -
13 across - remain unused (2,2,5) ---O-A---
21 across - most important (9) ---A---N-
11 down - of a notebook, with removable sheetd (5,4) -0--S-L---
12 down -sub-heading in publication (9) ---A-L---
20 down - doing really well (7) B---I-G