He is good at piloting a monoplane.

He is repairing an old biplane.

He is good at piloting a triplane.

The copier is broken and cannot be used now.

The time has come for his plan to be approved.

This motor is very efficient.

Since my new video game console has arrived, I'm going to invite my friends over for a party tonight.

He sent a distress signal with the radio.

He handled the light machine gun carefully.

In this game, when you run out of lives, it's game over.