A. Great!
B. Hello, I'm Jim.
C. Nice to meet you.
D. Good afternoon.
Bob: Hello, I'm Bob.
Jim:
Bob: Good afternoon.
Bob:
Jim: Nice to meet you too.
Bob: Let's be friends.
John: Good morning! I'm John. What's your name? (你叫什么名字? )
Tom: My name is Tom.
John: Nice to meet you, Tom.
Tom: Nice to meet you too. This is Jack. He is my brother(弟弟) .
John: Hello, Jack.
Jack: Hello, John.
John: Goodbye.
Tom&Jack: Goodbye.