He his children to the zoo last Sunday A. took B. takes C. will take D. take

took is the answer

took is the words which fills the sentence

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.

hi! my name is angelica! i'll be assisting you today. i believe that the missing word is "questions" hope i !