Put the words into the correct group according to their plural forms.

• Группы
  • -s
  • -es
  • -ies
  • -ves
  • irregular plurals
• Варианты
  • mirror
  • cupboard
  • sofa
  • glass
  • sandwich
  • dish
  • baby
  • family
  • body
  • shelf
  • knife
  • wolf
  • child
  • mouse
  • woman