Send me a new catalog.

The current situation in the Middle East is a time bomb of tensions.

The library's many new acquisitions.

A committee was constituted to investigate prices.

In the official question collection it is explained as being passive voice of the present continuous tense.

He is busy with the final draft.

The focus of the talk is put on the content.

I'm glad to be invited to dinner.

Karl Marx says, The history of all hitherto existing societies is the history of class struggles.

The Kawagoe festival float has the shape of what's called a hoko float. It has three, or four, wheels attached.