The problem of the sentence in a research paper is reflected in option A) Dialogue is not appropriate for making assertions in a research paper. Dialogues can be used in narrative essays but are inappropriate for research essays.
In a research paper you are expected to find an analysis and interpretation of data collected in a given topic. Therefore, the author of a research paper analyses and interprets the research findings based in objective data.
What children are you talking about?
These words express feelings of dread and being scared. They might also express sadness.
C. Trickery is a valuable weapon in battle