一、单选题1、Haveaniceholiday,Ted.A.Yes,you’rerightB.That’sallrightC.Thankyou,andyoutooD.Goodidea2、Sam,thisismyfriend,Jane.A.I’mJackB.Gladtomeetyou,JaneC.Gladtomeetyou,SamD.Verywell,thankyou3、Marysaidtome,“IfIhadseenyourbag,I________ittoyou.”A.willreturnB.wouldhavereturnedC.couldreturnD.mustreturn4、Ifhe____________,he____________thatfood.--Luckilyhewassenttothehospitalimmediately.A.wasw...