1.aloha:tobewithhappiness,goodbye,ourheartssingingtogether.

　　lokahi:onenesswithallpeople

　　kokua;help

　　ohana:family

　　lei;acircleofflowerswornaroundtheneck

　　2.1)Hawaiianssay"aloha"toeachothertoshowfriendship.Theywelcomepeoplewith'lokahi"whichmeans'onenesswithallpeople".Theygivevisitorsa"lei"tomakethemfeelathome.

　　2)ItisbecauseHawaiiisaplacewheremanyculturesareencouragedtolivetogetherpeacefullyandcooperatewitheachother.

　　3)Theytrytohelpeachothersothatallfeelstronger.Theysolvetheproblemswithunderstandingandtreatallpeopleasiftheyarepartosthesamefamily.

　　4)Students'answerswillyvary.

　　3.Students'answerswillyvary.