Final answer:
The correct word to complete the sentence 'To make her point, the teacher went to the board and wrote firmly and ___________: LISTEN!' is 'deliberately.' It suggests the teacher's intentional action to focus students' attention.
Step-by-step explanation:
To make her point, the teacher went to the board and wrote firmly and deliberately: LISTEN! The word deliberately implies that the action was done with a clear intention and purpose. In the context of the sentences provided, none of the other options (misgiving, pervaded, or congenial) fit appropriately. Deliberately indicates that the teacher consciously chose to emphasize the command to grab the attention of the students, which aligns with the objective of communicating the importance of listening carefully.
Other examples from the provided text that exemplify precise and intentional word choices include:
"She spoke with a mild stiffness... made her seem constrained in her effort to reassure him."
"...a very quiet voice, with the most restrained manner possible..."
"She thought she had worded her letter well..."