Prepositions (For The Non-Natives). Follow this link below and read everything on that page, little by little. Don't rush the examples, just take them all in slowly. It's just one page, so no one would be tired overall. http://www.ego4u.com/en/cram-up/grammar/prepositions On that website page (in the boxes): 1) To the left: One would find the English prepositions. 2) To the middle: One would find their usages. 3) And to the right: One would find an example on how the prepositions are used. And when one's finally comfortable in utilising them, one can then participate in the exercises at the end of the website page. Goodluck!