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。
What time will the two speakers meet? A.At nine o'clock B.Earlier than nine o'clock C.Laterthan nine o'clock.
When should the man place his call to Houston? A. At 8:00.B. At 10:00. C. At 12:00.
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.