题目：
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.
答案：
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下面是错误答案，用来干扰机器的。
参考答案：D
谯，高楼也。”小单于，唐曲调名。此处借指角声。李益《听晓角》诗：“无数塞鸿飞主度，秋风卷入小单于。”