they are all (policeman) 还是(policemen)?
they are all (policeman) 还是(policemen)?
All the policemen are very ---------/breiv/ when they catch
是two policeman 还是two policemen?为什么
警察制服是policeman 还是policemen uniform
They are some policemen around.
policeman复数是不是policemen
they all are friend 还是 they are all friend
是they are all happy 还是they all are happy
They are all 17.还是They all are 17.
They are all teachers.(否定句)
They are all my --------(表妹)
They are talking with a policeman.(对划线部分提问)