单项选择题
M: I tried to call you last night. But there wasn’t any answer. W: I know. Our phone isn’t working.
A. She was too tired to answer it. B. She worked late at the office. C. The phone was out of order.
A. His aunt’s home. B. His school. C. The city hall.
A. Take notes. B. Help the other students. C. Enroll in another English class.