There was a long line at the station.

I had the honor of seeing your new project.

There is a watchdog at my house, protecting the safety at night.

My new keyboard is very easy to use.

The blastoderm is formed in the early stages of embryonic development.

Since that album has gone out of print, you can no longer get it.

I lost my house key.

Have you seen my keys?

He was waiting in line.

My key is a very important character.