wreak -
cause to happen or to occur as a consequence; "I cannot work a miracle"; "wreak havoc"; "bring comments"; "play a joke"; "The rain brought relief to the drought-stricken area"
act,
work behave in a certain manner; show a certain behavior; conduct or comport oneself; "You should act like an adult"; "Don't behave like a fool"; "What makes her do this way?"; "The dog acts ferocious, but he is really afraid of people"