Match each description of nonverbal behavior to the emotion it suggests. An emotion may be used more than once.​ ​ Mary's face is buried in her hands; her shoulders are shaking. ​ Joe shakes his fist at a driver who cuts him off in traffic. ​ A patient bites his lips as he awaits the results of a medical test. ​ Harry looks you in the eye and shakes your hand with a firm, even grasp. ​ A coworker smiles and waves at you across the parking lot. ​ A young child clings to her mother in an unfamiliar place. ​ Your significant other slams the door and drives away, tires screeching. ​ A worker whistles to himself as he goes about his duties. ​ Lisa rolls her eyes and sighs when she learns she is scheduled to work late. ​ A businessman in the waiting room taps his foot and looks repeatedly at his watch. a. ​ confidence b. ​ friendliness c. ​ grief d. ​ happiness e. ​ fear or nervousness f. ​ resentment g. ​ anger h. ​ impatience