Stuck on top corner today.
14a. part of a large instrument (5,4). All I have is O_______E.
2d. have/has a duty (to do) (5). I have O___T.
4d. Arab state (7). I have S___A_E.
And lastly, 3d. reluctantly sanctioning (9) for which I have H___O_I_G.
I'm being particularly thick today, I think!