The shopkeepers are bringing goods in the market into passive.​

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.

idk,video game or film

im not sure if its a or b but i think its b because of the past tense

good luck kid i beleve in you you can do it!