Complete the following passage by choosing from the words given below. Do not use any of the words more than once.adultscompletinghonestyexceptbehavioraspectsrolemodelsinstanceconstantlyresponsibillitiesdisplayinginsistactiveexcellentEveryone plays different roles in life. Roles are social 1)________________ or parts that people play in different situations. At work, for 2)_________, someone might be a teacher; at home, he or she is a parent, spouse or child. Parents model the roles that children will play in society as adults through their behavior. Children imitate the 3)__________ of their parents and are influenced by them more than any other person or group of people.Parents should model the appropriate behavior for their children in all 4)_________ of life. They should model work behavior by 5)___________ their own tasks in a timely and efficient manner. Parents should also be good 6)________ of other behavior like showing kindness and managing emotions. If parents lose their temper often, for instance, children will learn that it is OK to express your anger freely, regardless of who is around. They may wind up 7)___________ hostility (敌意) in front of their own children as 8)_________.Being a role model also means communicating with your child about your expectations and values. Teens, 9)__________are confused about their social roles and expectation. Clear communication means being a proactive (积极的) and effective role model. Being a positive role model also means taking a(n) 10)_________ role in the child's life.