Radio Times Prize Crossword 5 (29 Jan to 4 Feb 2011)
I would appreciate help with the following:-
7 across" Thicken hard material " ????? (the 2nd letter might be L)
10 across " Overly proud of small face" ???? (the 2nd letter might be M)
1 down " Being basic " (The answer might be "elemental")
2 down "Decay of a country with no hens" ?????A?I?N