Mini Crossword

1234567
Across
  1. 3. ____ on a cob; yellow vegetable.
  2. 5. a surface
  3. 6. cruel
  4. 7. southern American alternative for 'old'. ___'
Down
  1. 1. British for grandmother.
  2. 2. lick it, twist it, dunk it. Black and white biscuit.
  3. 3. tool for using pictures, abbr.
  4. 4. exists