单项选择题 We employ about seven hundred full-time people. But we（）causal staff when we need them.

单项选择题 A:Something important has come up.（） B:Can it wait? I’ll be through in ten minutes.

单项选择题 We can make the new research an（）priority.

单项选择题 This result（）my research, Can you see it?

单项选择题 A:Good morning. Phil Watsons office. B:（）

单项选择题 A:（） B:Yes. I havent retired yet.

单项选择题 A:Here is the company structure of Bibury Systems. B:I see. Where does Kate fit（）the company structure?

单项选择题 A:Are you Edward Green? B:（）

单项选择题 We agreed（）in front of the building this afternoon.

单项选择题 The discussion has been（）until Monday.

单项选择题 Could you（）the appointment（）next Monday?

单项选择题 The board room can（）fifty people.

单项选择题 No credit will be offered（）you place an order for more than 40.000 units.

单项选择题 A:Good weekend? B:（）

单项选择题 Mr. McNeil asked Mr. Don Bradley to ship the goods（）air.

单项选择题 （）the Manager’s not available at the moment. But the Assistant Manager is here.How Can I help you, madam?

单项选择题 A:Welcome to Bibury Systems. B:（）

单项选择题 （）,three months ago I could not have negotiated this deal.

单项选择题 Is it possible（）

单项选择题 A: Would you like a cup of coffee? B:（）