挑错 Mary is mother is work in a hospital now.Listen!Lily piaying the piano there now .
问题描述：
挑错 Mary is mother is work in a hospital now.Listen!Lily piaying the piano there now .
各路好人帮帮忙吧 这还有呢
有回答一定采
上边那是两道题,从Listenx向后是一道
答
Mary is mother is work in a hospital now.改为 Mary ’s mother is work in a hospital now.Listen!Listen!Lily piaying the piano there now .改为Listen!Lily is piaying the piano there now .