阅读短文,根据短文内容以及首字母提示填写单词：Weknowtiissafetoo(1)thetrafficrules.Wecrosstheroad,wemustbec(3).Sowemustlookbothways-lookleft,lookrightandlookleftagainb(4)wecrosstheroad.Manydriversa

　　阅读短文,根据短文内容以及首字母提示填写单词：

　　Weknowtiissafetoo(1)thetrafficrules.Wecrosstheroad,wemustbec(3).Sowemustlookbothways-lookleft,lookrightandlookleftagainb(4)wecrosstheroad.Manydriversareverycareful,butsomeofthemalwaysdrivetoof(5).Sowecanoftenseethepolicegivingthet(6)forspeedingtothe".Sometimeswecanseeatraffica(7)ontheroad,andsomepeoplegeth(8)intheaccident.That'stoobad.Atl(9),wewillsaytothedrivers：“D(10)drivetoofast,andmakeyouandotherpeoplesafe.”