71. This passage is most likely to be found in _________. (A)a story-book (B)a geography textbook (C)a research report (D)a travel magazine

29. —Mum , I’ve been studying English since 8 o’clock. . I go out and play with Tom for a while ? —No, I’m afraid not . Besides , it’s raining outside now . (A)Can’t (B)Wouldn’t (C)May not (D)Won’t