50. What is the most important thing we can learn from this passage?We should get to know what we really look for before we can learn how to achieve ________.

(  )55. If your credit card is with price protection , you can get a refund of the price gap. 

36. According to the passage, LDRs are ____.

(  )53. You can buy items online at the Black Friday price and then get them at the local store.

62. 如果人们觉得对结局无法控制，可能会求助于魔法来减少恐惧和不安。

33. Do you want me to ____ this wedding?

21. Few people ____ applied for the position meet the requirements of the company.

27. Should it rain, the crops ____. 

9.

(  )15. The customs officer believed his story finally after the letter was shown by the man. 

25. The accident ____ the driver’s carelessness.

22. Mary found ____ extremely difficult to pass the examination.