1. Good evening. Please come in.
2. Thank you.
3. Do you know everybody?
4. I see several people I don't know.
5. I am going to introduce you to Dr. and Mrs. Berger.
6. Dr. and Mrs. Berger, I would like you to meet Mr..  Jones from America.
7. How do you do?
8. Here are some friends of yours.
9. Hello. How are you?
10. It's nice to see you here.
11. Won't you sit down?
12. Excuse me. I see a friend over there. I would like to say hello to him.
13. Hello John, I didn't expect to see you here.
14. I came with some friends.
15. How have you been?
16. Fine, thanks. I have just returned from Berlin.
17. You must tell me about it.
18. I would like to. But will you excuse me now? I want to speak to Miss Weber.
19. I am sorry, but I have to leave now.
20. It's still early.
21. It's been a wonderful party. Thank you very much for inviting me.
22. I hope you will come to see us again.