I'm not sure if you're the one who will be contacted, therefore; I am letting you know right now. I'm not sure if you're going to be contacted; therefore, I am letting you know right now.

uhm I’m just gonna pretend I know what your talking about :)

animal farm is a novel about a group of animals who take control of the farm they live on. the animals get fed up of their master, farmer jones, so they kick him out. however, trouble brews as the pigs, napoleon and snowball, fight for the hearts and minds of the other animals on the farm.

explanation:

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.