A. after B. when C. if D. unless
A:Good weekend? B:（）
A. Yes. B. Thank you. C. No， thank you. D. Excellent, thank you.
A.by B.on C.at D.in
A. I’m afraid B. With our compliments C. To talk to the Manager D. It is entirely our fault
A:Welcome to Bibury Systems. B:（）
A. Thank you. B. That’s Research and Development. C. No， thank you. D. Yes.
A. Especially B. Partially C. Entirely D. Obviously
A. It is entirely our fault. B. to talk to the Manager？ C. I’m terribly sorry. D. with our compliments.
A: Would you like a cup of coffee? B:（）
A. That’s Research and Development. B. No， thank you. C. Yes. D. Thank you.
A. that could benefit both of us. B. then he could get a large discount. C. that is made with certain conditions. D. to be more flexible over terms of payment.
A. that could benefit both of us. B. that you have finalized the delivery dates. C. that is made with certain conditions. D. then he could get a large discount.
A. which is the Mark 2 project. B. which I would like you to have. C. that the process can be made simpler. D. that values his new ideas.
