1. choose the letter of the word or phrase that best matches the underlined word. during the long spelling bee the young contestant was indefatigable. (1 point) unbeatable inexhaustible optimistic single-minded 2. choose the letter of the word or phrase that best matches the underlined word. the invincible athlete won three gold medals. (1 point) courageous arrogant unbeatable demanding 3. choose the word or phrase that best matches the underlined word. even though it was clear she did not understand the concepts, she dementedly rambled about her failed math test. (1 point) loudly sadly endlessly madly 4. choose the word or phrase that best matches the underlined word. the fashion show for celebrity imperso