Slipped

He slipped the ring from his finger and into the box.

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

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

The water level slipped as the drought continued.

The bird slipped out of its cage and flew away.

I slipped up and forgot to send the important email.

The mouse slipped through the small crack in the wall.