根据对话内容,在横线上填写适当的句子补全对话。
A: Hello. Nancy!
I haven't seen you for a long time. {#blank#}1{#/blank#}?
B: I have
been to Shanghai.
A: Really? Did
you see the Jinmao Tower?
B: {#blank#}2{#/blank#}. It's really a modern
wonder of the world.
A: {#blank#}3{#/blank#}?
B: About
420.5 meters high.
A: {#blank#}4{#/blank#}?
B: I have
no idea. Maybe 88 floors.
A: {#blank#}5{#/blank#}?
B: Yes, it
is. But it's the fourth tallest building in the world.
A: Oh. How
exciting! I really hope to go there to see it myself.