Prepositions

Prepositions are awful for a non-native speaker.
Altogether with phrasal verbs and idioms.
You would think that there are some rules which can teach you how to choose in a confident manner what to use in certain situations. But there aren't.


Prepositions are like wagoons of a train.
They don't function alone but they have a purpose: showing location, direction, movement, time, etc....

for more information check this site

And do bother taking the quizzes :)