3、)选词填空第9页共9页at for By or be(1)Ibuyadress________ Ann.(2)________theway,whereisJim?(3)Wehaveaparty________ home.(4)I'll________ adoctor.(5)He'snotgoingtocleantheroom________ washhiscar.5.(1分)用a/an填空(1)________apple(2)________banana(3)________pig(4)________dog(5)________icecream(6)________ora