Step 1: Understanding the Concept:
This question asks for the antonym of the given verb.
Step 2: Key Formula or Approach:
Define the word "pontificate." It means to express one's opinions in a way considered annoyingly pompous and dogmatic. It implies speaking with an air of great authority, as if one's opinion is infallible.
Step 3: Detailed Explanation:
- The opposite of speaking in a pompous, overly authoritative way is to speak in a humble or reserved manner.
- Option (E), "speak modestly," perfectly captures this opposite meaning. Modesty is the quality of having a moderate or humble view of one's importance.
- The other options describe actions that are unrelated to the specific manner of speaking described by "pontificate."
Step 4: Final Answer:
The opposite of pontificating (speaking pompously) is to speak modestly.