Complete the following sentence with a (compound) word derived from the one(s) given in bracket.
Everyone was impressed by the energy and（ ）shown by the basketball players. (commit)
本题考查常见动词的名词形式。
由by the energy and可知，空缺处也应填名词，commit意为“承诺”，其名词形式是commitment意为“承诺、责任感”，符合题意。
句意：每个人都对那些篮球运动员身上所体现的能量和责任感印象深刻。