情景对话感谢--Thankyouverymuch.Thanksalot.--That’sOK/allright.Youarewelcome.Notatall.道歉--I’msorry.--That’sOK/allright.Nevermind.It’smypleasure.请求允许A:Wouldyouliketogoforawalk?B:That’sagoodidea.A:What/Howaboutgoingforawalk?B:No,thanks./I’dloveto,butI’mafraidIhavenotime./OK,thankyou./Yes,I’dloveto.提供帮助--CanIhelpyou?--Yes,please.No,thanks.