ESL EFL Teaching Activities Worksheets Games. Crossword Puzzle Maker. 2 reasons crosswords will not generate: 1. You have an "Impossible List". OR 2. Exhausted Browser Memory 1. Take the following example word list: "home, cat, dog".
A slightly different impossible list: "home", "dog", "lizard" - all 3 have letters that they share! When you add a bunch of words, the chance for it being an impossible can increase (depending on many factors). 2. ISL COLLECTIVE: 40,000 free worksheets. BUSY TEACHER: ESL Everything. ESL Printables: English worksheets, lesson plans and other resources. MES English Free Printables, flashcards, games, worksheets, phonics materials, conversational activities. STICKYBALL: Printable ESL Lessons for Adults.