【正文】
ag on Where ___ the books ? _______ in the ________. are They’re bookcase Exercise 1 Where ___ the keys ? _______ ______ the pencil box. are They’re under Where___ the cat? It’ s ____ the _____. on sofa is Where ___ the baseballs ? _______ in the _____. are They’re box ( )1.一 ______is the backpack? 一 It’s on the table. A. What B. Where C. How D. Who ( )2. His pens ______ in the pencilbox. A. is B. am C. are D. do ( )3.一 Where is the bag? 一 _________. A. It’s a bag. B. Yes, it is C. On the desk D. It’s not my bag ( )1. A: ______is the schoolbag? B:It’s on the table. A. Where B