20%
Complete the tourist's excited postcard to her family by choosing the correct prepositions.
Right now, I am standing _________________________ the roof of the castle! It is very windy up here. Soon, I will go back downstairs to rest _________________________ my hotel room. Tonight, we are going to meet some friends _________________________ the local theater to watch a play.
The correct answers are on, in, and at.
We use on for surfaces of a building (like on the roof or on the ceiling).
We use in for enclosed rooms and spaces inside a building (like in a hotel room).
We use at for a building when we think about the activity that happens there or use it as a general meeting point (like at the theater or at the cinema).