9ac. Two-faced, betray a man. ?i????. 11. Some plants forming the centrepiece of a flower show. ??n?o. ( panto.) 14. Overly daft jack in place. ?o?????. 19. Actor, having received tricky part on stage, a bit upset. ?a???c?. 4d. Vitamin added to pop, initially wrong drink. C??p?. 21. Up close, note taken and tom. ????d. many thanks in advance.