Slipped

He slipped the pen off the desk and into his pocket.

The book slipped from his lap and onto the floor.

The papers slipped out of the folder and scattered across the desk.

The artist slipped the brush from her hand and it landed on the canvas.

The building's safety standards have slipped over the years due to lack of maintenance.

The quality of the hotel has slipped since the new management took over.

The airline's punctuality slipped due to bad weather.