What are some sentences for inquity?

It seems you're asking for sentences using the word "inquity," but that word is not commonly used in English. Perhaps you meant "inquiry"?

Here are some sentences using "inquiry":

Formal:

* The police launched an inquiry into the suspicious fire.

* The committee will hold an inquiry to investigate the allegations of corruption.

* Your inquiry about the new product is appreciated.

Informal:

* I made an inquiry about the availability of tickets.

* I have a few inquiries about the job description.

* We received an inquiry from a potential customer.

Please let me know if you meant a different word, and I'd be happy to help you with sentences.