听力题目:
19. (A). I hope I receive some letters.
(B). I wish I still had the letters.
(C). I hope I don’t get any more of those letters.
(D). I wish I hadn’t read those letters.
20. (A). There’s a big line for the bus.
(B). The buses were lined up in town.
(C). Many buses go down this street.
(D). The bus broke down on this street.