Simple sentences are required to be short (under 10 words). question 4 options: true false

False it doesn't matter about length as long as it has a single subject and predicate

use it to buy the fattest block of cheese

as for symbolic actions, the narrator's tearing down the wallpaper in an attempt to find the "woman" in the wallpaper represents her struggle to retain or regain her sanity.   the wallpaper has been part of her confinement and by her tearing it down, she is freeing herself from that confinement.