There are over 150 prepositions in English, and some of them also count as another part of speech (such as conjunctions or adverbs). However, here are some common ones.

by, before, after, to, from, with, under,
over, above, below, through, between,
inside, outside, in, out, of

What do you notice about them?

Juanito. hey, don't leave yet. what type of work? and where? who do i see? hey, don't leave yet! the duende. (the duende stops and turns). be careful. danger. danger. (he exits.) —blanca flor, angel vigl read these lines from the play again, then rewrite them as they might appear in a novel. the answer is 'hey, don't leave yet," cried juanito. "what type of work? and where? who do i see? hey, don't leave yet! " the duende stopped and turned back to juanito. "be careful. danger," he warned. as he turned to leave, he repeated: "danger."