Unit 4 School一、选择题1.I _______ eleven.( )A.amB.areC.is2.﹣ Is your school ______?( ) No﹣, it's big.A.smallB.bigC.cool3.Is there _______ library?( )A.aB.anC.the4.Where ______ my pencil case?( )A.amB.areC.is5.She is Japanese. She is ________ Japan.( )A.fromB.hav...