Should children be required to attend preschool?

No

Explanation:

Everything That Is Taught To A Child In Preschool Is Taught At Daycare. You Can Even Teach Your Child That Stuff On Your Own.

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.

the character has felt many emotions that are mainly focusing on negative emotions.