听第9段材料，回答第12至14题。

12. How much are the double rooms?

A. From $180 to $ 240.

B. From $ 180 to $270.

C. From $270 to $330.

13. What is included in the price?

A. Service charge.

B. Breakfast.

C. Tax.

14. Why did the man make the phone call?

A. To ask for an extra bed.

B. To check the room rates.

C. To change his reservation.

听第10段材料，回答第15至17题。

15. What are the speakers talking about?

A. Picture books.

B. Reference books.

C. Cookbooks.

16. How much is Worldwide Fish?

A. ￡12. B. ￡15 C. ￡17

17. Which books does the woman decide to buy?

A. Something Fishy.

B. Worldwide Fish.

C. Tasty Fish.

听第11段材料，回答第18至20题。

18. What did Maria do right after graduation?

A. She entered politics.

B. She worked as a teacher.

C. She worked for her father.

19. Where did Maria set up her first coffee bar?

A. London.

B. Singapore.

C. New York.

20. How many coffee bars does she have now?

A. 10. B. 80. C. 85.