用am,is are填空

来源：学生作业帮编辑：搜狗做题网作业帮分类：英语作业时间：2024/05/27 22:42:58

用am,is are填空
what （）those?（）they birds?
（）these her English books?
Those()their apples.
就这些,

are Are Are are

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