English Lesson 28. Intonation 10/26/2010 by admin Learning English With Misterduncan. Lesson Twenty Eight (Intonation). Misterduncan English Lessons: English Lesson 27. Noun and Verbs English Lesson 26. On and Off English Lesson 25. Making a Speech English Lesson 24. Changing English English Lesson 23. Faults and Bad Habits English Lesson 22. The way you feel