Group the following words according to their vowel sounds.

  • bat
  • box
  • but
  • cheek
  • cooed
  • curl
  • dark
  • deck
  • dock
  • fell
  • fill
  • firm
  • fool
  • heard
  • last
  • lead
  • lid
  • lost
  • luck
  • mash
  • part
  • pun
  • rich
  • tan
  • tool
  • wet
  • wheat