1. a planet (5) 2. this little character seems to have a cold (6) 3. they sound hard and very mean (3,11) 7.a cat looses its tail after a transport holder (6) 10. sadistic, then sings a note (7) 12. he must be able to hear everything (3,4) 17. naval officer has a dog-watch (7,7) 19. rodent follows a red flag (11) 20. a coloured animal (4,7)