Who is really behind the power going out? a)The electric company
b)Les Goodman
c)Steve Brand
d)aliens

A. The electric company

Explanation:

Steve brand is a musician, therefore he wouldn't know how to power things, Les Goodman is a football player same as Steve he wouldn't know about electricity that much. Aliens don't exsist they are mytholigical creatures.

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.

answer: the sentence in the text that contains both the topic and the author's single most important idea about the topic

explanation: aww pineapple so adorable