realized released, relieved commit, committed committing Once ________ from prison, he is likely to engage himself in the same business and ________ the same crime.
【正确答案】：released; committing
【题目解析】：此句意思是“一旦从监狱里被释放出来，他有可能从事以前的营生而且犯同样的罪”。He is likely to…是本句的主句，once引导状语从句，而once从句中的主语和主句的主语一致且谓语动词为be动词是，可以省略主语和be动词，once从句完整的句子为once he is released from prison，以此省略为once released from prison。Engage表示“忙于，从事某事”时，固定搭配为engage oneself in doing sth, 所以后面用committing动名词形式。
