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.

In order to solve problems, it is important to listen to the opinions of many people, as the saying goes, 'two heads are better than one'.

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.