我好像听见厨房里有动静。

I think I heard ___something moving in the kitchen.

我觉得这幅画有些特别之处，但说不清是什么。

I feel there's ___something unique about this painting, though I can't tell what.

这个项目需要花费大约5000元。

The project will cost ___something like 5000 yuan.

他在编程界可是个人物。

He's really ___something in the programming world.