Stuck on a few of these !
25a Inexpressively play from end to end of mass (5)
T?R??
41a Reduction affecting waxy material in plant (5)
C?T??
4d Where woman regularly goes over outskirts of Honolulu (4)
O?H?
26d Bull's-eye found in chap's cattle food (8)
??N?O?D?
36d Insist on moving chaff, using left hand (11)
S???S?R?L?Y
49d Like region conjuring up the spirit of Shakespeare, so to speak (5)
A?E?L
Sorry there are so many but I've been looking at them for days !