初一英语语法练习题 I. be 动词 (用be动词的正确形式填空)1. _ your grandmother thin or fat? 2. Where _ your book ? 3. Where _ my pencil case and my notebook?4. There _ nine people in my family. X|k | B| 1 . c|O |m5. -How much _ the exercise book and the magazine? -That _ ninety dollars.6. Ben _ a middle school student, and his parents _ doctors. 7. Scott likes action movies best. His favorite actors _