The astronomer conducted an observation of the night sky.

He changed gears while driving the car.

He smoothly changed the gears of the car.

There is a beautiful mural painted on the side of this building.

The termination of this project is scheduled for next month.

I am praying for this war to come to an end.

Interest is added to my bank account.

He gave an answer immediately.

She acknowledged that the man was her beloved son.

He used cement to close the hole.