Write the plural forms of the words and categorize them.

Here are the answers with explanations: 1. fireman -> firemen (irregular plural, exception) 2. foot -> feet (irregular plural, exception) 3. brush -> brushes (+es rule) 4. bus -> buses (+es rule) 5. boy -> boys (+s rule) 6. child -> children (irregular plural, exception) 7. girl -> girls (+s rule) 8. knife -> knives (f/fe -> ves rule) 9. fox -> foxes (+es rule) 10. class -> classes (+es rule) 11. leaf -> leaves (f/fe -> ves rule) 12. potato -> potatoes (+es rule) 13. life -> lives (f/fe -> ves rule) 14. city -> cities (y -> ies rule) 15. tomato -> tomatoes (+es rule) 16. man -> men (irregular plural, exception) 17. mouse -> mice (irregular plural, exception) 18. day -> days (+s rule) 19. sportsman -> sportsmen (irregular plural, exception) 20. story -> stories (y -> ies rule) 21. tooth -> teeth (irregular plural, exception) 22. watch -> watches (+es rule) 23. toy -> toys (+s rule) 24. wolf -> wolves (f/fe -> ves rule) 25. woman -> women (irregular plural, exception) I have organized the plural forms of the given words and categorized them based on the rules or exceptions applied.