What is the central idea of chapter 7 in the book night

The central idea of chapter 7 in the book  night is that the prisoners are doing their best to survive by eating only snow; even their own will to remain strong is fading .

Explanation:

P.s : I LOVE this book!

first one is your answer

~coco

type of error:

the error in the sentence is a "dangling modifier". a dangling modifier is a phrase, word or clause that "dangles" because there is not target to modify. in this case, "after mopping the floor" is the dangling modifier since it has no word to modify. the noun "house" cannot mop the floor; therefore there is a mistake in the writing of the sentence.