He made a book using the new printing press.

He has been doing that job for over 10 years.

She took a day off from school because of her menstruation.

She is feeling unwell because she is on her period.

This subscript text is often used in mathematical formulas.

He carried the coffee cups on a tray.

This old tray is something I inherited from my grandmother.

What is the recent trend?

I downloaded a movie using a torrent.

Trent is my best friend.