They are American teachers(改为单数句)
They are American teachers(改为单数句)
Are they American cars?(改为单数)
are they american students?改为单数形式
They are American boys.(改为单数句) This is an America
They are some English women teachers.改为单数局
They are teachers.变成单数
Those are their teachers.(改为单数句)
Mary's parents are art teachers 改为单数句
they are orange sweaters 改为单数句
Are they women doctors? 改为单数句
They are my friends.改为单数句
They are old jeeps. (改为单数句)