8 Across - Warning of danger from the watch (4,3,3) ???? o?t ??n
4 Down - Fight doctor in cloak (6) ????b?t
3 Down - Pointer to learner being taken in by a stimulus (4) C??e
18 Down - Mother takes to the sea (4) M????
21 Across - Contents untouched by member of attack (6,4) ???i?e ?e?t