You need a device to play the videotape.

What is this device used for?

Your cooperation is needed for this project.

I need you.

It looked as if the painting came to life again.

That plant has the power to come back to life.

Several peripherals are connected to my computer.

My information appliance is the latest one.

We introduced a new milking machine to the farm.

Do you understand the necessity of this project?