(adverb) You really should see this art exhibit, Kenny. (preposition) Reggie fell by the stairs.
(preposition) Can you jump over the hurdle?
I need help with all these can you find The part of speech

Which pair of uses of figurative language from “the caged bird” support the extended metaphor of freedom versus oppression? back of the wind; floats downstream his wings are clipped; his feet are tied the caged bird sings; the free bird thinks dawn bright lawn; grave of dreams