第五單元revisoin(專業(yè)版)
【正文】 s hers. whale Whose whale is that? It39。s Cathy39。s Tom39。s mine. No, it isn39。s Tom39。s his. 1 2 3 4 5 6 。s. Whose duck is this? It39。s. Whose schoolbag is this? It39。s mine. glue Whose dictionary is this? It39。s mine. Whose lion
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