66a---Spectacular event to gain publicity (5)
76d--- Aphrodite's love (6) o??n?s
93a---Likely to change (8) v??a??l? I have variable,but this will not fit the answer to 81d which is espadrille (the fourth letter of 81d is an 'A' and this doesn't work with variable which gives an 'i' as the 4th letter )
thanks in advance to anyone who can help with these clues