Выберите правильный ответ. Предложения переведите.

1. He’s lived here for fifteen years. He can’t / must / might know the area very well.
2. I had been ill, so I was allowed to / could / should hand in my essay late.
3. When I got to the hotel, I found that there was a hair-dryer in my room, so I couldn’t have taken / didn’t need to take / needn’t have taken my own.
4. Although the train was crowded, we might / were able to / could get seats.
5. You can’t / must / might have slept through all that noise! It was really loud.