Last 4!!
5D Attack expression of amusement in acceptable way (9) O_ _ _ _ _ _GHT
12Ac Physio taking the knock is ahead of time (9)
T_ - - - - - -i-t
Asian union leader visiting unhappy island (5)
- - u- i. Can it be Saudi??
4d Great dislike restricting son's speed T(5)
H - - - -