单项选择题
A. I don’ t know exactly why, either. B. I guess we are wrong this time. C. I know. But perhaps you don’ t know why. D. George, you know, is one of the hardest working students among us.
A. Never mind. Shall we meet on Sunday B. Your project I have no time studying your project. C. OK. What about Friday morning D. OK. Library is the best place for us to meet.
A. Speaking please. I can pay for your phone. B. What You want to borrow some money to buy a phone C. No change at all. Are you calling from a pay phone D. Pay phone Why not use my mobile phone