Who is ____ the door?
On
At
In
They live ____ Germany.
There is a painting ____ the wall.
She was born ____ 1993.
I get up early ______ week days.
She’s quite good ____ English.
I like to travel _____ winter.
Look _____ that.
He lives _____ a village.
Why were you sleeping _____ the floor?
He’s _____ work.