64. 你一旦养成了坏习惯，改掉它是很难的。

42. Who are NOT the role models of today’s youth when they seek glamour and beauty?

Conversation 28. 

( )53. The result of the election of new seven wonders will encourage tourists from all over the world to see those landmarks.

( )52. People had their votes through the Internet to elect new seven wonders.

27. You have the right to live ____ you want.

47. An active volunteer helps others usually ______. 

20. Last year he paid a visit to his hometown, which was no longer the sleepy little village ____.

35. Some people choose jobs for other reasons ____ money these days.

21. Trapped in the forest, the travelers have had ____ biscuits for 5 days.

32. Stressful environment leads to unhealthy behaviors such as poor eating habits, which ____ increase the risk of heart disease.

49. Volunteers are also needed in hospitals ______ children while their parents see a doctor.