单项选择题 The telephone line is（）busy at the moment.

单项选择题 The computerized doll（）the quality test.

单项选择题 We need to consider a couple of options（）

单项选择题 Please（）me how to do the market research for a new product.

单项选择题 The Greenfield site has made the campus（）.

单项选择题 I think the discount is higher than anything（）

单项选择题 Hello. my name is Edward Green. I（）to speak to Mr. Smith, please.

单项选择题 I wonder（）you could check Mr. Sakai’s European itinerary.

单项选择题 I have a small token of our gratitude（）

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?