◎ 题干
用所给单词的适当形式完成短文。
    Yesterday Grandma 1._____ (cook) fish Amy 2._____ (help)  her mother. Grandp3._____ (walk) in
the park. Sam 4._____ (play) on the computer. Tom 5._____ (play) with his toys. Their father 6._____
(watch) TV. They 7._____ (be) very happy.
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“用所给单词的适当形式完成短文。Yesterday Grandma 1._____ (cook) fish Amy 2._____ (help)her mother.Grandp3._____ (walk) in the park. Sam 4._____ (play) on th…”主要考查了你对  【一般过去时,动词过去式】  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。