Lesson 27-28 Jan.26th NAME:一、填空形式我你他她它我们你们他(她、它)们 二、选择填空( )1、Your ball is the floor. A. in B.at C.on D.of( )2、This is dog. dog is near the table. A.a,A B.a,The C.the,A D.the,The( )3、These desks are new. A.student’s B.students’ C.the students D.student’s