There were circles under her eyes and she looked very pale for Betty, but her voice was bright and cheery. How does the sentence contribute to the development of the plot? Responses It builds suspense in the plot by portraying Betty’s mood in the story. It builds suspense in the plot by portraying Betty’s mood in the story. It foreshadows the danger in the plot through Betty’s frail yet confident manner. It foreshadows the danger in the plot through Betty’s frail yet confident manner. It advances the plot by showing Betty as too weak to go swimming. It advances the plot by showing Betty as too weak to go swimming. It supports the plot through the characterization of Betty as both tired yet determined.