Figurative Language in TBitSP

What type of figurative language is used here?: "...they had a hundred and one things to do."

What type of figurative language is this?: "...she said angrily as if this was the worst mistake anyone had ever made in the history of the world."

What type of figurative language is this?: "We can chalk it up to experience."

What type of figurative language is this?: "Gretel opened her mouth wide, as if she had been slapped in the face."

What type of figurative language is this?: "...[his] fingers weren't little more than dying twigs."