Practice shows that sometimes pupils forget alphabet or the way the letters are pronounced. Here is a good warm-up exercise to refresh the alphabet and use logical TMI. 1-A, 2-B, 3-C, 4-D, 5-E…. In 5 minutes match the numbers with letters and make a word 1. 1, 4, 5, 5, 8, 9, 18, 18, 18, 19, 19 2. 3, 5, 6, 8 3. 1, 5, 12, 18, 23, 25 4. 1, 5, 9, 18, 19, 19, 20, 23 5. 5, 14, 18, 19, 21 6. 3, 5, 9, 9, 14, 19, 19, 20, 20 7. 1, 9, 10, 12, 14, 15, 18, 19, 20, 21