(     ) 1. A. Where's my chair?
　　　 B. Where's my seat?
　　　 C. Where's my picture?
(     ) 2. A. Turn off the light.
　　　 B. Turn on the TV.
　　　 C. Turn on the light.
(     ) 3. A. let's clean the window.
　　　 B. Let me clean the window.
　　　 C. Let me clean the board.
(     ) 4. A. It's near the board.
　　　 B. It's near the door.
　　　 C. It's near the desk.
(     ) 5. A. The floor is white.
　　　 B. The wall is white.
　　　 C. The fan is white.