3、mnnight.9.Parents often tell their children not to speak to _________(陌生人). 10.It’s not polite to cut in others’ (对话).11.Whenmyparentscalledmefrommyhometown,Icouldfeelthe(温暖)overthetelephone.12.(知识)canchangeourlife.13.PeopleintheUKdon’tusedollars,andtheyusep.14.December2