I, A. Salahuddin, Principal of Nafisa Spoken English Institute have been teaching English for the past 40 years. I have researched and published VCDs to learn Spoken English through Tamil, Hindi and Urdu. I have taught the theory and also how to practice what you have learnt. You can buy our VCDs and learn through it. We have VCDs (each CD has one hour programme) in which I have taught using the classroom (blackboard) format.