Dialogue B

　　（A： Miss Smith， the secretary of Mr. Nelson's office； B： Mr Simpson， a visiting businessman）

　　A： I don't think we've met before. I'm Mr. Nelson's secretary. My name's Mary Smith.

　　B： Hello， I'm Bill Simpson. Delighted to meet you， Miss Smith.

　　A： Pleased to meet you， too. Well， where are you from？

　　B： Canada.

　　A： Welcome to our company， Bill. Please take a seat.

　　B： Thank you.

　　A： Would you have a cup of tea or coffee？

　　B： Tea， please.

　　Dialogue C

　　（A： Miss Mary； B： Mr. Jones； C： Mr. Brown）

　　A： Good morning， Michael. How are you this morning？

　　B： I'm very well， thanks， Miss Mary.

　　A： Good， good. This is Michael Jones， Mr. Brown.

　　B： How do you do， sir？

　　C： Hello.

　　A： Mr. Brown is our new Managing Director， Michael.

　　C： How long have you been working here， Mr. Jones？

　　B： Nearly two years， sir， but not all the time working here. I was in the record department for ten months.

　　C： Do you like it here？

　　B： Yes， very much.

　　C： Good. Well， I'm glad to have met you， Mr. Jones.

　　B： Thank you， sir.