Divide the phrases into groups

Palms sweat, Tap one's foot, Cross one's arms, Scratch one's head, Raise one's eyebrows, Clench one's teeth, Shrug one's shoulders, Bite one's lip, To be nervous, To be impatient, To be bored, To be puzzled, To be surprised, To be furious, To be unsure, To be worried

Expression	Explanation