请大家根据实用岗位英语的学习视频,完成下列句子填空。 W: Good morning, may I help you? M: Yes, ______ to see Mr. Li, the marketing manager. W: Do you have an _____? M: Yes, I have an appointment with him at 11:00. W: Ok, Can I _______, please? M: Peter Green from B&C electronics. W: I'm sorry, Mr. Green. Our manager is _____ just now. Would you please wait for a few minutes? M: Yes, of course. W: Ok, ____.