Lesson 18

  1. nicer
  2. finest
  3. useful
  4. bigger
  5. really
  6. nicest
  7. faster
  8. lonely
  9. quickly
  10. careful
  11. smaller
  12. playful
  13. biggest
  14. slowly
  15. thankful
CHALLENGE WORDS
  1. finally
  2. gently
  3. delightful
  4. doubtful
  5. forgetful