This worksheet has nine pages with more than 40 exercises on confusing words, such as homophones, verbs vs. adjectives, and nouns vs. verbs, etc. It is suitable for different levels of study. It's in alphabetical order, with contents and an answer key. A few examples are AWAKE/WAKE, FORT/FORTH, FOURTH, MOTIF/MOTIVE, VALE/VEIL, etc.
