My teacher has recently asked the class to make a sentence with the V的V, V的V sentence structure. I have submitted the following sentence:
我的爸爸做事的做事,打字的打字,打电话的打电话,真的很忙。
But my teacher said that the sentence would be better if I changed "我的爸爸" to "公司的人". I don't really understand why such a change improves my sentence, if it actually does. The only difference I can see is that "我的爸爸" is singular, while "公司的人" is plural.