◎ 题干
用所给单词的适当形式填空。
1.I ___ __ (be) busy yesterday.
2. It's time___   _ (go) to bed.
3. He __   __ (have) some bread for breakfast this morning.
4. He did some __ ___ (read) last night.
5. My mother ___ __ (clean) the house the day before yesterday.
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“用所给单词的适当形式填空。1.I ___ __ (be) busy yesterday.2. It's time___ _ (go) to bed.3. He __ __ (have) some bread for breakfast this morning.4. He did…”主要考查了你对  【实义动词的过去式】【系动词】【不定式】【动名词】【一般过去时】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。