give the plural forms... ty!!
1.radius
2.calf
3. crewman
4.series
5.analysis
6.handful
7.3
8.f
9.gymnasium
10.salmon
11. Japanese
12. turkey
13. goose
14. dictionary
15. solo
16. alto
17. hunch
18. Burmese
19. brother-in-law
20. Fernandez​