Prepositions
Prepositions are short words (on, in, to, at...) that usually stand in front of nouns.
Here are some rules for some of the most frequent prepositions in English language.
Prepositions of time
Prepositions of place
Preposition
at
under
across
behind
over
above
below
towards
through
on
in
Example
in the kitchen, in London, in the book, in the car, in a taxi, in the picture, in the world
London lies on the Thames.; on the table; on the left; on the first floor; on the bus, on a plane; on TV, on the radio
at the door, at the station; at a concert, at the party; at the cinema, at school, at work
under a desk; under a tree...
across the river
behind the closed doors
climb over the wall
above the limits
below the surface
towards the end
drive through a tunnel