单项选择题
M: Dilys, I told you to be here at 7: 00, but it’s 8:30 now. Why were you late today W: I overslept and missed the bus.
A. Half an hour. B. Twenty minutes. C. One and a half hours.
A. A dress. B. A hat. C. A dress and a hat.
A. change B. check C. chance D. charge