WHICH OF THESE PLURALS ARE INCORRECT?

  1. Bacterium
    Bacteria
  2. Bison
    Bison
  3. Attorney General
    Attorney Generals
  4. Datum
    Data
  5. Deer
    Deers
  6. Cod
    Cod
  7. Focus
    Foci
  8. Die
    Dice
  9. Goose
    Geese
  10. Mongoose
    Mongeese
  11. Fleece
    Fluce
  12. Graffito
    Graffiti
  13. Louse
    Lice
  14. Man-of-war
    Men-of-war
  15. Octopus
    Octopuses
  16. Pliers
    Plierses
  17. Sheep
    Sheeps
  18. Mario Brother
    Marios Brother
  19. Fungus
    Fungi
  20. Tableau
    Tableaux
  21. Schema
    Schemata
  22. Jesus
    Jesoose
  23. Ox
    Oxes
  24. Memo
    Memoes
  25. Shambles
    Shambles
  26. Trouser
    Trousers
  27. Kudos
    Kudoose
  28. Aircraft
    Aircraft