Forming Plural Nouns

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Across
  1. 5. Singular: Radius Plural:________
  2. 7. Singular and Plural of a cutting instrument
  3. 9. All the _________ of F4 attended the field trip.
  4. 10. one knife, two __________
  5. 11. The plural of sheep
Down
  1. 1. The __________ attend the funeral for their best friend
  2. 2. The plural of brush
  3. 3. One watch, two ___________
  4. 4. Singular- boy Plural-______
  5. 6. Singular- pencil plural- ______
  6. 8. The plural of ox
  7. 10. A bunch of ___________