Cryptic
1D Devise problem beside number to drop sharply (8) ? O ? E ? I ? E
14D Lack of insulin makes poor beast die (8) D ? A ? E ? Y ?
18D Belatedly presents part of battle ? P ? E ?
19D Down to earth sailor starts yawning (5) ? A ? T ?
13A Tip in sea when repaired (6) M E ? ? ? D