when I finished school ,I want to be a teacher.前面finished为什么

Lucy decided to be a teacher when she finished school.(对a te I am finished 这里为什么要用be finished? 英语翻译I want to be a teacher when I listen to my teacher caref 英语翻译I want to be a teacher when I grow up.I really like this 英语翻译I want to be a teacher when I grow up,Because I like kid 英语翻译I want to be a teacher when I grow up ,Beacuse I like ki when I am finished会错吗? 英语翻译When I grow up,I want to be a teacher.My dream is to tea I want to be a teacher语法分析 I want to be a teacher 英语改错题After I finished my school,I began to look for a job.1. When I grow up,I want to be a teacher英语作文