unit 6 Where Is My Eraser?,cat,dog,bag,ball,book,bike,pencil,chair,desk,window,door,floor,classroom,A,B,A: Excuse me, Su Nan. Where is my_?,B: Look Its there, on the _.,A: Thank you.,eraser,floor,A,B,A: Where is my _?,ruler,B: Its in your_.,bag,A: Oh, thanks.,Look ! Its in my box.,Look! Its on my book.,Look! Its near the desk,in,under,on,near,1.The dog is_ the window,near,4.The elephants are _ the zoo,in,2.The cat is _ the chair,on,3.The rabbits are _ the box,under,