完成对话。
A:Hello, Zhangli ! Nice to meet you.
B:Me, too! How are you ?
A:Fine, thanks. __1__? I haven't seen you for a long time.
B:Oh, I went to Sydney with myparents. Sydney is the biggest city in Australia.
A:Really?__2__?
B:No, I haven't. It's the first time for me to go there.
A:That's great.__3__ ? Is it too hot?
B:No, Sydney is cool. Because it's winter now.
A: __4__?
B:First by plane, then we went to Sydney by car.
A:__5__?
B:Yes, we had a good time. By the way, I took many photos. Would you like to see them?
A:That's wonderful ! Let's go !