Jack has met Christina at a party. Listen to their dialogue.
Jack: Hello, I'm Jack. Are you Christina?
Christina: Yes I am. Nice to meet you Jack.
Jack: Are you from Italy, Christina?
Christina: No, I am German. I live in Munich.
Jack: Really, I went to Munich last week.
Christina: And did you like it?
Jack: Oh yes. It is a fantastic city. And I like German food as well.
Christina: And where are you from Jack?
Jack: I am from California in the United States. But I am now studying in England.
Christina: What are you studying?
Jack: I am studying languages. This year I am doing German and Italian.
Christina: Oh excellent. Why don't we talk in German for a while then?
Hello, I'm Jack.