- 1More plural rules — Set 5More plural rules — Set 5.adaptive
- 2More plural rules — Set 6More plural rules — Set 6.adaptive
- 3More plural rules — Set 7More plural rules — Set 7.adaptive
- 4More plural rules — Set 8More plural rules — Set 8.adaptive
- 5f → ves pluralsPick the plural for f/fe endings.adaptive
- 6Plurals ending in oSome -o words add -es, some just -s.adaptive
- 7Mixed plural rulesChoose the correct plural form for mixed endings.adaptive
- 8Plural rules reviewIdentify and correct plural mistakes in sentences.adaptive