What language do puru people speak?

The term "Puru" could refer to several different groups of people. To answer your question accurately, please provide more context about the specific group you are referring to.

For example, do you mean:

* The Puru people of India: This group primarily speaks Hindi and other local languages like Bhojpuri, Magadhi, and Awadhi.

* The Puru people of South America: This group refers to the Puruí people of the Amazon rainforest, who speak Puruí, a language isolate (unrelated to other known languages).

* The Puru people of other regions: There may be other groups called "Puru" in different parts of the world.

Please provide more details so I can give you a precise answer.