3 sentences

1. 他才有病！

   tā cái yǒu​bìng!

   He's the sick one!

   Source: OpenSubtitles

2. 你有病吧？干嘛无缘无故对他发火？

   nǐ yǒu​bìng ba? gàn​má wú​yuán​wú​gù duì tā fā​huǒ?

   Are you crazy? Why are you getting angry at him for no reason?

   Source: Dong Chinese Dictionary

3. 如果你觉得身体有病，就该去医院检查一下。

   rú​guǒ nǐ jué​de shēn​tǐ yǒu​bìng, jiù gāi qù yī​yuàn jiǎn​chá yī​xià.

   If you feel sick, you should go to the hospital for a check-up.

   Source: Dong Chinese Dictionary