Complete the following sentences by choosing the word that best fits the context, based on information you infer from the use of the italicized word. Some word pairs will be antonyms, some will be synonyms, and some will simply be words often used in the same context. Jonah _____ on his plan to generate power from cold fusion before he evinced his theory by demonstrating a fully functioning reactor of his own design.
A. galvanized,
B. balked,
C. exulted,
D. harangued,
E. expounded.
