问题描述：
There was non bus ,so he had to walk home.改为同义句
第三个单词是no,不是non There was no bus,___ ___ ___,he had to wak home.这是原来要填的。
第三个单词是no,不是non There was no bus,___ ___ ___,he had to wak home.这是原来要填的。
问题解答：
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