题目内容
根据句意,用所给动词的适当形式填空.
--Where ________ (be) your classmates?
--They ________ (play) basketball.
答案:are;are playing
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题目内容
根据句意,用所给动词的适当形式填空.
--Where ________ (be) your classmates?
--They ________ (play) basketball.