* Complete the sentences with the correct form of have to/don't have to. 1 Do we have to pose for pictures? 2 Firefighters be careful at work. 3 Saule work shifts. She is a hairdresser. 4. you wear a costume at work? 5 Police officers sometimes work shifts. 6 Kanat wear a suit and tie. He never wears jeans. 7 Azat start work at 6 am? 8. ... they work full-time? плзз