单项选择题
A．unknown B．strange C．sad D．famous
A．The electricity had gone off during the night. B．Bob had set the alarm wrong. C．Bob did not want to be late. D．The Internet had informed the radio of a traffic jam.
A. What time B. May I have your name C. It seems like you D. I’m glad E. How about F. May I help you G. Thanks for calling H. Would you like to