COMMUNICATION
A. Hello, welcome to scuba diving center. Have you tried scuba diving before? B. Yes, I practice last year with the school. A. Ok. First of all, you must wear a wetsuit. B. Can I wear my own trainers? A. No, you should wear fippers. Try puting. B. Ok, am I doing it right? A. Yes, of course. B. What should I do next? A. Finally, you have to put the oxygen tank on your back. B. Ok. A. Do you want to have a go? B. Yes, let's go!