Умоляю.! write the plurals of the following compund. a. 1. brief case 2. alarm-clock 3. spinning whell 4. man-of-war 5. on-looker 6. wishbone 7. shut down 8. pro consul 9.horse race 10.out-stay 11. step son 12. pass word 13. take off 14. high way 15. handful 16. nick name 17. touch-me-not 18. hanger-on 19. court martial 20. maid-of-honor