根据上下文,从方框中选择适当的选项将对话补充完整,每用一次。(答案填选项) A. No, I don’t have a ping-pong ball. B. No, it’s difficult. C. Where are they? D. Yes, it’s interesting. E. But I don’t have a tennis racket. A: Do you like ping-pong? B: 31. ________ A: Let’s play ping-pong. B: 32. ________ A: Let’s play baseball. B: 33 ________ I can not play it. A: Well, let’s play tennis. B: 34. ________ A: It doesn’t matter (没关系). I have two tennis rackets. B: 35 ________ A: They’re on my desk.