题目内容
根据所给汉语在空白处填入一个适当的词：
Look! There is a boy ________(躺)on the grass. Let's tell him to keep off the grass.
答案：lying
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题目内容
根据所给汉语在空白处填入一个适当的词：
Look! There is a boy ________(躺)on the grass. Let's tell him to keep off the grass.