jim is doing her homework那里错了?

jim is doing her homework那里错了? jim is doing her homework这句话哪里错了 Tom is doing her homework哪儿错了 is sallyd doing her homework She is doing her homework lily is doing her homework对ding her homework提问 His sister is doing her homework 对her homework 提问 She is doing her homework.改为复数 she is doing her homework.she said jim is doing a homework p______ in his room Jim is the same old as me那里错了? Mary is doing her homework --her desk?填介词