Answer :
Final answer:
The communicative strategies of topic-control, restriction, and repair are crucial in maintaining focus and clarity in communication.
Explanation:
Topic-control is the communicative strategy employed in Senate hearings where witnesses provide oral testimony followed by questioning by members of Congress. This strategy helps maintain focus and direction during discussions.
As a group leader, to keep members focused on the agenda using the restriction strategy, you should choose option C: Give instructions before the meeting starts to confine and limit what they can say. This approach sets clear guidelines for the discussion.
The response that uses repair as a communicative strategy is option C: "Excuse me, can you please repeat the question?" This strategy is employed to clarify and ensure understanding in communication.
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