unit 3 What are you going to do ? Part B Let's learn book store Chinese book Science book Math book English book Music book Chinese book Science book Math book English book Music book book store What are you going to do? I’ m going to buy an English book in the book store. When are you going ? This afternoon. 你知道这些书的名称吗? dictionary I am going to buy a dictionary. magazine I am going to buy a magazine. post card I am going to buy a post card.
