I refuse to believe that.我不敢相信

今天的几个句子是有关反对的：1.Do you think it's true? 你觉得那是真的吗？2.It's not likely to happen. 才不会发生呢！3.That doesn't make sense. 那不合乎道理。4.That's absolute nonsense.那完全是胡说八道