Survival Phrases For Travelers 3 - I don’t understand

Beijing 2008 Olympic Games (Aug. 08 - 24) is around the corner, 
let’s polish what we have learned and prepare for the trip to China.
For tourists visiting Taipei for the 2008 Taipei Film Festival (6/20 ► 7/6, 2008), or
visiting Shanghai for The 11th Shanghai International Film Festival (6/14 ► 6/22, 2008),  
here is your chance to grab some phrases before you jump into the cab.

1. I don’t understand.
2. Please speak again.
3. Wait a moment, please.
4. I want to buy…
5. a souvenir
6. I want to buy (a) souvenir. (some souvenirs.)
7. How much?
8. Five hundred dollars. ; $500
9. Five hundred dollars. ; $500
10. Five hundred dollars. ; $500
11. Too expensive.
12. Very cheap.
13. the ATM; Automated Teller Machine
14. one
15. two
16. three
17. four
18. five
19. six
20. seven
21. eight
22. nine
23. ten
24. one hundred
25. one thousand
26. ten thousand