单项选择题
A. that the process can be made simpler.
B. when we look at this question.
C. which is the Mark 2 project.
D. which I would like you to have.
单项选择题 The company really needs the fax machine by tomorrow（）
单项选择题 Could you（）the times of flights to Atlanta and reserve me a seat?
单项选择题 Could you come（）to the development workshop for a second?
单项选择题 I have the authority（）.
单项选择题 Because we can’t find a compromise（）
单项选择题 We very much appreciate your efforts（）.
单项选择题 We’ll do our（）to make your visit worthwhile.
单项选择题 Shall we get straight（）to business?
单项选择题 The engineer recommended（）
单项选择题 Can I （）a message or would you like to ring him on his mobile phone?