It's not C. There should be a comma where the semi colon is
1. Intellectual- An intellectual is a person who engages in critical thinking, research, and reflection about the reality of society, and proposes solutions for the normative problems of society, and thus gains authority as a public intellectual.
2. Intelligible- The intelligible method is thought thinking itself, or the human mind reflecting on itself.
3. Notice- The fact of observing or paying attention to something.
4. Notorious- Famous or well known, typically for some bad quality or deed.
5. Annotate- An annotation is extra information associated with a particular point in a document or other piece of information.
6. Connotation- A connotation is frequently described as either positive or negative, with regard to its pleasing or displeasing emotional connection.
7. Consensus- The consensus of the group was that they should meet twice a month.
8. Sensational- Presenting information in a way that is intended to provoke public interest and excitement, at the expense of accuracy.
9. Sensible- Sensibility refers to an acute perception of or responsiveness toward something, such as the emotions of another.
10. Sentiment- exaggerated and self-indulgent feelings of tenderness, sadness, or nostalgia.
Since an antonym is an opposite, like a synonym is a similar word, the opposite of aggressive would be meek.
Was is a linking verb that is the past tense form of the linking verb is which refers to an event that already happened. If and as if can be related to something that has happen. Suppose has a similar definition with the two verbs. Hence the answer is D. all of the above