Answer:
The best answer to the question: Writers often find the need to use adjectives and adverbs when:___,would be, B: They fail to choose concrete nouns and vigorous verbs in their sentences.
Explanation:
In writing, one thing that is vital to bear in mind always, is the connection that exists, innexorably, between nouns, verbs and objects. If this connection is severed, with the use of incorrect nouns, or verbs, most especially, then a text may lose its structure, and ultimately, its very purpose. Using concrete nouns allows a reader to immediately understand what the writing is about, and focus on it. He does not need to lose focus by wondering who the story is about. In the case of vigorous verbs, these give the action power, and make a story interesting and captivating. However, because many writers fail in the correct choice of these, and lose the link between the three major factors: noun, verb and object, they find themselves in the need for extra use of adjectives and adverbs to clarify their story and make it appealing to the reader.