19. You cannot accept an opinion ______ to you unless it is based on facts.

31. Many businesses started up by college students have ______ thanks to the comfortable climate for business creation.

40. The main purpose of the passage is to ______.

46.The ______ of bacteria causes body odor.

42. It’s implied in the passage that the author may be _____. 

5.

32. Bob thought he couldn’t go to the party because he had to write a report, but he went ______.

20. Please send us all the information ______ you have about the candidate for the position.

63.我们真希望你昨晚没那么多工作要做,因为我们都知道你肯定会在晚会.上玩得很开心。

27. People have heard ______ the President has said, they are waiting to see what he will do.

38.The underlined word “imitate” has a similar meaning to ______.

45. Which of the following is WRONG according to the passage?