Tomorrow's flight has been cancelled as planned.

Tomorrow's flight has been cancelled as planned.

There is a planned blackout tonight, so please come home early.

He is systematically advancing his work.

The greater part of the time is spent on work.

This project was partially successful.

In French, the partitive article plays a very important role.

The depressed cowry lives quietly at the bottom of the sea.

Linear programming is a part of operations research and is used to find the optimal solution.

Paying the urban planning tax is a citizen's duty.