给下列句子排好队，使它成为一段完整的对话。
1. Walk straight for five minutes first.
2. You can see the hospital on the left.
3. It's south of the supermarket.
4. Then turn left, and go straight.
5. How can I get there?
6. Thank you.
7. Excuse me. Where is the hospital?
正确的顺序是: _____________________________________________
