1 seem to be stuck on clues that need most typing i.e. 11a 12a26a
11a=Subdued quality, as of emotion, below the surface of an utterance or action (9) U*D*****E.
12a=In computing, a piece of code identifying the location of stored information (7) is it ADDRESS?
26d=Fringe region of partial darkness surrounding the perfect or darker shadow casst by an opaqwue object as in an eclipse (8) P****B*A