This is worksheet has nine pages and more than 40 exercises to practice confusing words such as homophones, phrasal verbs, verbs vs. adjectives, nouns vs. verbs, etc. Easy to use, it's suitable for different levels. The exercises are in alphabetical order, and it includes a contents page and an answer KEY. A few examples: CLICK/CLIQUE, ELEMENTAL/ELEMENTARY, REVIEW/REVUE, TON/TUN, etc.