These are two my sisters.这句话哪里错了,为什么?

two is and these my sisters my that brother are These two girls are my sisters改成一般疑问句 These two girls are my sisters[my sisters]划线提问.谢谢 Are these your trousers?Yes,these are.这句话哪里错了? -Who are these white birds?-They are Mr Green's.这句话哪里错了 These aerphones are Lucy's.They are his.这句话哪里错了 these are my friend's CD's 哪里错了 two,are,Mike's,sisters,these,girls连词成句 My uncle and my father are sisters.那错了? These are my sisters 对划线部分提问（划线部分：sisters）.Those are my brot These are my shirts.It's mine.这句话中那个单词错了? tow these are my girls sisters 连词成句