다음 문장 을 단일 복수 로 바 꿉 니 다 These are pens Is this an orange What&\#39;s that in English Those are apples Are these desks

다음 문장 을 단일 복수 로 바 꿉 니 다 These are pens Is this an orange What&\#39;s that in English Those are apples Are these desks

This is a pen
Are these oranges?
what are those in English?
That is an apple
Is this a desk?