C because it seems that this will happen later on in the story/novel
4, opened up
Hope this helps
Its c ; the participle developed functions as an adjective that modifies .. im pretty sure its right bc i had the same question and got it right
Observe the following: If the noun is definite, it always takes the article the; if the noun is indefinite it never takes the article the. If you don't have the chart in front of you, you can still often get the article right just by remembering that simple rule of thumb.
He is comparing his heart to an empty nest because he feels alone and depressed, sort of like a feeling of dreary emptiness when viewing a picture of an empty nest.