Exercise4. Listen to the following dialogue and fill in the blanks with the information you've heard.
Mary: Good 21. , Mr. Chang. Chang: Hello, Mary! How22. to meet you 23. . Mary: This is Mr. Green, the 24. of our company. Chang: How do you do? 25. is my card. Green: How do you do? 26. you are the president of the 27. . Chang: Glad to know you. 28. call me Chang. Green: OK. I'm Mike Green. You 29. call me Mike. Mary: 30. have a cup of coffee together.
Key: 21 morning 22 nice 23 again 24 manager 25 Here 26 So 27 college 28 Please 29 may 30 Let's