31. The engineers are going through with their highway project, ____ the expenses have risen.

19. She bought the dictionary ____ $35.

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

37. What are Rosetta Stone and Tell Me More?

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

36. Which of the following statements is true about the young woman seated next to us at the restaurant?

65. 众所周知，成功来自于勤奋，不努力则一事无成。

( )15. Most Americans have a favorite hobby.

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

56. 骑自行车是一种很好的锻炼方式，并且还容易学。

28. He was not slow to realize his situation, ____ to see the coming danger.

Section BDirections: This section is to test your ability to understand short conversation. There are 2 recorded conversations in it. After each conversation, there are some recorded questions. Both the conversations and questions will be spoken two times. When you hear a question, you should decide on the correct answer from the 4 choices marked A, B, C and D given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center.Conversation 16.