2.

61.与我成长的地方相比，这个城镇更加繁华，更加令人兴奋。

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。

47.You can get the bacteria under control by bathing with your soaps ______ for two weeks.

（ ）12. The company was set up 15 years ago.

44. What can we learn from the passage?

57.众所周知，贸易和专门化相辅相成，使我们每个人能使用更多的产品。

21. ______ the course very difficult, she decided to move to a lower level.

50. Try to eat light and avoid greasy,______ and salty food because it adds toxins to the body.

（ ）52. Bella enjoys eating out but can’t afford to spend very much at the moment as she is saving for a holiday. She has never learnt how to cook, so now might be quite a good time to find out!

46.The ______ of bacteria causes body odor.

39. From the passage we can draw the conclusion that ______.