25. Not until that day ____ the importance of good manners in a job interview.

43. The models who appear on billboards usually have the following characteristics EXCEPT ____.

4.

30. Online shopping ____ over 15% of the sales volume at our partner stores.

40. According to a language professor in Australia, which program do you choose to use for online learning?

46. Active volunteers work for ______, for fun and to help people.

( )13. In the doctors’ opinions, hobbies can help to make our lives more enjoyable.

59. 与不同经历的人相处会有助于开阔你的视野。

( )51. The other wonders of the ancient world were destroyed by earthquakes, fire or other reasons except the Pyramids of Giza.

48. People ______ are welcome to be volunteers. 

64. 你一旦养成了坏习惯，改掉它是很难的。

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