They are my aunts.改为单数句
They are my aunts.改为单数句
they are my aunts.改为否定句
They are some aunts.翻译并改为单数句
Those are my parents.(改为一般疑问句) They are my aunts.(改为否定句)
This is my new backpack.改为复数句 They're my aunts.改为单数句 Those a
They are my friends.改为单数句
her erasers are in the bag一般疑问句和否定句.they're my aunts单数.she i
this is my backpack复数,they are my aunts单数,those are my CDs划线
They are my good friends改为单数句
they are orange sweaters 改为单数句
They are American teachers(改为单数句)
Are they women doctors? 改为单数句