Tom:Hello,Jim!
Jim:Hello,Tom
Tom:How are you?
Jim:Fine,thanks.And how are you?
Tom:I am fine ,too .Thanks .
Jim:Tom,this is my borther Sam.Sam,this is my friend Tom
Sam:Nice to meet you,Tom/
Tom:Nice to meet you ,too .
Sam:What's this
Tom:It’s my family photo.
Sam:Let me have a look.
Tom:Here you are .
Sam:Thanks .
Tom:You‘re welcome