根据下列句子的意思及所给的汉语提示，写出空缺处单词、固定短语或固定搭配的正确形式
题型：填空题
问题：
根据下列句子的意思及所给的汉语提示，写出空缺处单词、固定短语或固定搭配的正确形式。
1. He didn't succeed until he tried the ______ (十二) time.
2. Tony fell off his bike and hurt himself ______ (严重地).
3. "I've ______ (长大). I can help with some housework." she said to her parents.
4. Please ______ (关掉) the lights before you leave.
5. I don't want to make a wrong ______ (决定) and regret it later.
