Slipped

He slipped on the wet steps and tumbled down the stairs.

She slipped on the rug and nearly fell down the stairs.

He slipped the key into the lock and turned it quietly.

She slipped up and revealed the surprise party to the birthday boy.

She slipped on the wet spot in the kitchen and dropped the dishes she was carrying.

The book slipped from her hands and fell to the ground.

She slipped her feet into the high-heeled shoes, feeling confident and elegant.