I think the king ending is affective in a way
The answer is [ because of the separation, sentences with this error often sound awkward, ridiculous, or confusing.]
The correct answer among the choices is option D. The word "swiftly", which is italicized in the example, is an adverb. An adverb modifies a verb, an adjective or other adverbs. In the sentence, the verb modified is swim which is a verb.
nonviolent resistance is an important tool in the fight for positive change.
I think
D. People should recycle to help the environment