26. He always thinks I’m wrong, ____ I may say. 

45. Which of the following statements is the best according to the passage?

33. Do you want me to ____ this wedding?

41. The author thinks that ____.

49. When can you begin to look at the successful room in a new way?Once you ________ the three guidelines.

44. If your brain does not make enough of a certain kind of neurotransmitter, you will ____.

46. Will looking at good pictures help you learn how to decorate rooms better? Why or why not?________, because you don‘t know what to look for and why it is ________. 

37. One of the most usual solutions to reduce mild depression is ____.

43. According to the author, why certain foods affect our moods has something to do with ____.

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

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

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