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 ordered a glass of whisky.

We reached an agreement on that issue.

On hot days, a fan is necessary.

The Japanese giant salamander, or 'Oosanshouuo', is a unique amphibian to Japan and boasts one of the largest sizes in the world.

An extra edition of the newspaper was distributed.

The traffic light turned red, so I stopped.