Explain how making a list of dos and don'ts might be before making an oral presentation.

why biographies are better than plays

explanation someone is saying they like biographies better

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.