Read this passage from The Phantom Tollbooth. The sky became quite gray and, along with it, the whole countryside seemed to lose its color and assume the same monotonous tone. Everything was quiet, and even the air hung heavily. The birds sang only gray songs and the road wound back and forth in an endless series of climbing curves.

What literary device does the author use to make the setting drearier?

a homophone
an idiom
onomatopoeia
a pun

I believe its an idiom.

Explanation: uhhh, i think this is it because u...

Lol. Idiom sound like idiot or something? It’s just a random guess lol.

i would say that these are the two thesis statements best for a literary analysis essay on recurring themes in shakespeare's romeo and juliet:

1.  in romeo and juliet, shakespeare demonstrates that love comes in a variety of forms, be it romantic, familial, or between friends.

2.  shakespeare explores the struggle for identity through the character of juliet in his play romeo and juliet.

the other theses aren't reoccurring in this play. 

explanation:

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.