- exercise 1: this is a simple exercise to start with
- exercise 2: here you have a long explanation and a list of prepositions with exercises at the end
- exercise 3: a huge (enormous) list of exercises, some videos and so on about prepositions
- exercise 4: these exercises are very simple and without the key but you can use it to practise your writing. This is the one we've done in class.
Enjoy the exercises!