Their claims to damages have not been convincingly ______.

1. These results ____ convincingly that our publicity campaign is working. A: demonstrate B: determine C: illustrate D: symbolize

There claims to damages have not been convincingly ________. A: A) refuted B: B) depressed C: C) overwhelmed D: D) intimidated

He spoke so ______ that even his opponents were impressed by his words. A: frankly B: clearly C: convincingly D: loudly