9a) How poets do it, maybe courtesy of candle lit creativity( 3,7) ??? ?y?????
27a) On track, perforce(8) ????r???
3d) Good enough for a sailor to get through at sea(5) ???l?
4d) Cows with other type of tail(4) ???n
24d) It will set start or start a set(5,4) ???s? ???e
27d) Omit 50th floor up to the top( 4) ??o?