Unit 3 姓名            得分          班级            

（满分；100 时间：45分钟）

Ⅰ.单项选择。（共30小题，30分）

      (           ) 1.－Who(谁)is that boy? －He is my              .

                          A. father                B. mother                     C. brother              D. sister

      (           ) 2. This is            teacher, Mr Green.

                          A. I                       B. my                    C. me                    D. we

      (           ) 3.           are my books. Those are             books.

                          A. It, my               B. It, your             C. These, you        D. These, your