I think you've been misled.我觉得你错了

今天的几个句子是有关指出错误的：1.Whose fault is that? 那是谁的错呀？2.That's not the point.你没说到点儿上。3.He's poor because he's lazy. 他很穷是因为他很懒。4.That doesn't belong to you. 那不是你的。