Sample Letter Of Completed Community Service Hrs Can I Submit My Query Letter Before Completing My Manuscript?

Can I submit my Query Letter before completing my manuscript? - sample letter of completed community service hrs

I am working on a novel, but to rewrite, and I have everything necessary for their realization. Basically, I'm almost finished, but I want to send my letter of complaint to the officials. I have more than enough to send sample chapters, but I would like to know whether you can now begin.
Can I use my written question now? It is written and edited and ready to go.