1. What makes the first speaker angry?
2. What annoys the second speaker?
3. What does the third speaker complain about?
1. What really makes him angry is when he is serving somebody and then their mobiles ring and they answer the phone and start having a conversation.
2. He hates when people talk very loudly on their mobile phones in public places.
3. He complains about those who use their phones a lot when they are with other people.