What do you do in the bathroom?
E.g: I take a bath in the bathroom.
What do you do in the living room?
E.g: I read my favourite book in the living room.
What do you do at the cinema?
E.g: I watch a movie at the cinema.
What do you do in the bus station?
E.g: I wait for a bus in the bus station.
What do you do in the garden?
E.g: I plant some flowers in the garden.
What do you do at school?
E.g: I study English at school.
What do you do at the park?
E.g: I go for a ride on my bike at the park.
What do you do in the swimming pool?
E.g: I watch people swimming at the pool.
What do you do in the castle?
E.g: I go around and look at the old things in the castle.