问题补充：
用方框中所给单词的适当形式填空，每词仅用一次。
【小题1】Teachers often tell their students about the of learning how to learn.
【小题2】Kathy is an and friendly girl, her teachers all like her.
【小题3】I prefer lemons to apples. I like the sour .
【小题4】Think it over before you make a .
【小题5】We were into four groups by Mr. Zeng at the beginning of the game.importance
答案：
(答案→)importance
解析：
【小题1】句意：老师经常告诉学生掌握如何学习的重要性。Importance重要性，名词，做宾语。
【小题2】句意：Kathy是个活跃和友好的女孩，她的老师都喜欢她。 Active活跃的，形容词做定语，前面冠词要用an。
【小题3】句意：比起苹果我更喜欢柠檬，我喜欢酸味。Taste味道，名词，做宾语。它也可以做动词，尝起来。
【小题4】句意：在做决定前要仔细考虑一下。Decision决定，名词。Make a decision做决定。
【小题5】句意：在游戏开始使，我们被曾老师分词了四组。Divide分开，句中用到了被动，所以用过去分词divided.
用方框中所给单词的适当形式填空 每词仅用一次。【小题1】Teachers often tell their students about the of learning how
