1Unit1We'reenjoyingtheschooltripalotUnit1We'reenjoyingtheschooltripalotA:Hi,Bob.Idon’tseeyouforafewafewdays.Whereareyounow?B:Hi,Alice.I’mhavingafamilytriptripinHainan.I’mcallingcallingyo...

1Units2~3Units2~3Peopleusuallywouldliketobuysomebirthdaypresentsforothers.Howtochoosechoosetherightpresents?Herearesomeideas.Anoldmanwantstostayhealthyandexercisesexercisesalot,soyoucanc...

1Units2~3Units2~3Hello,everyone.It’snicetomeetyoualltoday.MynameisRoseGreen.RoseismyfirstnameandGreenismylastname.I’m14yearsold.I’mfromWashingtonDC,thecapitaloftheUnitedStates.Washington...