题目内容
根据句意用括号中所给动词的适当形式填空。
While my father ________(read)newspapers, my sister and I ________(prepare)our lessons.
答案:was reading,were preparing
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题目内容
根据句意用括号中所给动词的适当形式填空。
While my father ________(read)newspapers, my sister and I ________(prepare)our lessons.