Topic sentence is where you start its where you introduce the topic
with out it your essay would be helpless
concrete details are import without them your essay would be boring probably have you snoring
they're basically facts and quotes from the source.
cm or commentary is where you say what you think in order to make the reader rethink
Cs Is the end like where this poem is heading it summarizes your story and restates the idea
Im no poet this poems bad and I probably didnt blow it dont laugh I know its bad, wish I good rhyme some times it makes me sad