Answer:
1. A compelling quotation.
2. A thought-provoking question.
4. A speculation about future research.
Step-by-step explanation:
In Literature, conclusion can be defined as the last paragraph of an essay, article or write-up and it typically summarizes the main ideas, points or thoughts about the topic. Simply stated, a conclusion brings a write-up to a satisfying and logical end because it wraps up the main idea.
As a rule, the conclusion should not contain any new information that requires a further explanation by the author.
The following are appropriate for a writer to include in a conclusion;
1. A compelling quotation.
2. A thought-provoking question.
4. A speculation about future research.
The aforementioned characteristics of a conclusion would help to drive the author's main point home and significantly ensure that the reader have a better understanding of the subject matter or topic.