A: Hi , John.
B: 1 , Susan . It’s a great surprise to see you here . What are you doing here ?
A: I’m on a holiday trip in London here . 2 ?
B: I came to do some shopping in London on weekends and now I am ready to be back to Brighton . It’s not far from here.
A: So you are not new here , are you ?
B: 3 . And besides , I often come to visit my friends here.
A: Are you free today ?
B: 4 . I have to return to have classes in the afternoon .
A: Well , it doesn’t matter . I can go sightseeing (观光)myself.
B: Sorry . I have to say good-bye to you . 5 !
A: I think I will . Thank you for your best wishes . Bye-bye.
B: Bye-bye.
1. Hi / Hello
2. What are you doing here / Why are you here / And you / What about you
3. No , I’m not / No
4. I’m afraid not / I’m sorry / No , I’m not
5. Have a good time / trip / day / holiday / Enjoy yourself