Prepositions of place

I was waiting for you ____the bus stop.

I had lunch ___a very nice cafe.

We used to live____  the third floor.

Why is that man standing____the door?

My granny likes to spend time ____the garden.

There is a big table ___the middle of the room.

Don`t swim ___this river. The water is very dirty.

We spent a quiet evening ___home.

We are ___ the first floor

There is a rabbit ___ the hat.