听下面一段对话,完成五道小题,每小题仅填写一个词。这段对话你将听两遍。
When did the man visit the Yellowstone Park? A. This year.B. Last year. C. The year before last.
When did the man leave for Beijing? A. 9:50.B. 10:30.C. 10:45.
When does the first bus leave the campus on Saturday? A. At 2:00 p.m. B. At 6:30 a.m. C. At 7:00 a.m.
When did the lecture probably begin? A. At 8:15.B. At 8:50.C. At 8:05.
When should the woman hand in the project? A. Today. B. Yesterday. C. The day before yesterday.