Prepositions: all topics
Time, place, movement, dependent prepositions
Prepositions of time, place and movement, with in, on and at for transport, plus the pairs learners often mix up: during, while and for, by and until, like and as. A dedicated topic covers dependent prepositions, the ones fixed after a verb, adjective or noun, as in interested in or depend on. Eight topics from A1 to B1.