is not (缩写) third(基数词) policeman (复述,数形式) brush、knife、tomato、box(复数形式)
问题描述:
is not (缩写) third(基数词) policeman (复述,数形式) brush、knife、tomato、box(复数形式)
答
isn't
third
policemen
brushes
knifes
tomatoes
boxes