Any help with these clues appreciated,thanks.
15 across- In purple,O so fancy-our-possibly (of old)(8)?L?NI???
22 across- Centrepiece of Rice smash taken apart in musical interval(7)???I???
33 across- Young man,as of old,right to be involved in cycle ride with girl(8)???????L
3 down- Ugly mug following one twice round hospital(8)F?C????E
11 down- Bloke deapitated,without head,being out of luck(11)?A????C????
19 down- Pape's staggering round choir in waste silk stuff(7)??H????