Put the words in the correct group.

• Группы
  • - s
  • - es
  • - ies
  • - ves
  • irregular
• Варианты
  • crocodile
  • cat
  • tiger
  • monkey
  • elephant
  • fox
  • brush
  • glass
  • tomato
  • bench
  • baby
  • strawberry
  • lady
  • cherry
  • story
  • knife
  • wife
  • thief
  • leaf
  • housewife
  • mouse
  • woman
  • sheep
  • person
  • tooth