听第7段材料，回答第8至10题。

8. How did the Parkingsons find their trip to Costa Rica?

A. Good. B. Tiring. C. Expensive.

9. What do we know about the hotels?

A. They have good service.

　B. They're very expensive.

　C. They have no people speaking English.

10. What is worth buying in Costa Rica?

A. Bags. B. Jewelry. C. Clothing.

听第8段材料，回答第11至13题。

11. When is the man supposed to check in?

A. At 10: 30 a.m. B. At 10: 00 a.m. C. At 9: 30 a.m.

12. Where is the man leaving for?

A. London. B. Paris. C. Scotland.

13. Why does the man feel nervous?

A. Because he lost his ticket.

B. Because he lost his boarding pass.

C. Because he has never taken a plane before.

听第9段材料，回答第14至16题。

14. Why does the man come to the woman?

A. To handle his visa. B. To cash a cheque. C. To get his passport.

15. How much should the man pay?

A. 300 yuan. B. 400 yuan. C. 500 yuan.

16. When should the man take the documents to the woman?

A. Within 3 days. B. Within 5 days. C. Within 7 days.

听第10段材料，回答第17至20题。

17. What is the average temperature of Haikou annually?

A. It is 17.2℃. B. It is 23.8℃. C. It is 29℃.

18. When is the rainy season in Haikou?