七、根据下面的对话情景，在每个空白处填上一个适当的句子，使对话的意思连贯、完整。
A: Hello, Susan. Happy to see you again! 1.?
B: It was wonderful. I had an exciting summer holiday.
A: Where did you go?
B: 2..
A: London? That’s cool. 3.?
B: I went there with my parents. And it took us about five hours by plane.
A: What did you do there?
B: 4..
A: What other things did you do?
B: We also ate a lot of delicious food.
A: 5..

1. How was your summer holiday?
2. I went to London.
3. Who did you go there with?
4. I visited some famous places.
5. That sounds great.