This worksheet No. 15 is a fun way to practise confusing words and learn or review the vocabulary. There are 10 pages, 40 exercises and more than 160 sentences (homophones, phrasal verbs, verbs vs. adjectives, nouns vs. verbs, etc...). It is in alphabetical order, with contents and answers KEY. A few examples: ALTAR/ALTER, ENSURE/INSURE, FRANTIC/FRENETIC, SOARED/SWORD.