I forgot my identification papers, so I couldn't open an account at the bank.

I had a hard time finding my birth certificate.

May I show you my proof of qualification?

He was researching old records at the public records office.

I bought a new study aid for my math exam.

He was deeply thinking about '稽'.

What procedures are necessary to obtain his death certificate?

I obtained the natural coat certificate for my dog.

The Books of Moses are the first part of the Jewish and Christian Bibles.