根据句意及所给的汉语提示,写出单词或短语的正确形式。 1. 'I've ______ (长大). I can help with some housework.' she said to her parents. 2. Please ______ (打开) the lights, it's too dark. 3. Our government has made several ______ (法律) to protect children. 4. If you keep ______ (表扬) him, he won't know who he is. 5. Knowing how to ask for information ______ (有礼貌的) is very important and necessary.