问题详情：
用find，look for或find out的适当形式填空。
1．Please let him ________ why Jack left here yesterday.
2．Kate ________ her lost bicycle，but she didn't ________ lly，the policeman found out that she left it on the street.
【回答】
out ed for；find
知识点：相似 相近词比较
题型：完成句子
