Slipped

He slipped on the oil spill in the garage and got his hands dirty.

The bag slipped off her shoulder and spilled its contents onto the sidewalk.

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

He slipped his arm around her waist and guided her through the crowded dance floor.

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

She slipped and made an error in her calculations, resulting in an incorrect answer.

He slipped the ring onto her finger, asking her to marry him.