Unit1Unit1HowoftendoyouHowoftendoyouexercise?exercise?GoforitJ8AweekendactivitiesdohomeworkexerciseWorkinpairsandaskyourpartnerswh...
HeisFatherChristmas.Heisanoldman.他是圣诞老人。他是一位老人家。Myuncleisayoungman.我的叔叔是一位年轻人。Heistall.Heisshort.他很高...
