二、交际应用(共10小题。,每小题2分,共20分) 用所给句子补全下面两段对话。选项中有两多余选项 A :Could you please lend me your dictionary? B :____1__ A: Thank you. ___2__ I just want to look up a few words. B: I'm not using it now. ___3___ A :Thanks. B:___4___ A: By the way are you going to the city this afternoon? B: Yes. ____5__ A: Would you please buy a book for me? B: Sure. I'll be glad to. A. Not at all. B. You are so kind. C. Take your time. D. Certainly not. E. Here you are. F. What can I do for you? G. I won't keep it long.