A:hello,long time no see. B:yes,how are you recently? A:just so so.what about you? B:very good,I went to shanghai for two days to visit EXPO.It was a nice trip.I hope to go again. A.oh,I want to be there,but I don't have time.I hope this weekend I have time to be there. B:It definitly will be a good trip. A.I cann't wait to be there.can you give me some suggestion about how to have fun there. B.ok,let's go to my dormitory B.
