单项选择题
A．She is busy at the moment. B．She is Diana’s friend. C．She has an appointment with Diana. D．She wants Diana to do her hair.
A．She was making a phone call. B．She was working in the office. C．She was going to the airport. D．She was having a meeting.
A．Travel on business. B．Fly to New York. C．Prepare some documents. D．Have a holiday.