Create English sentences using one example of each case - nominative, genitive, dative, accusative and ablative

How does the interaction in the excerpt above develop the plot of the tragedy of julius caesar?

Me translate these latin sentences! 24 points! 1. bella ab graecis in (against) romanis gerebantur. 2.puer ab nauta romanos pugnare gladio doctus erat. 3. magna cena ab regina fera paratur. 4. malae magae gladio magico caprum necare parabant.

In 150 words explain why gilman probably chose to write "the yellow wallpaper" in first person