39. Which of the following is true according to the passage?

62.这项研究没有将人们的生活纺式和生活习惯考虑在内。

58.他会说点汉语，因此能很容易地适应北京的生活。

27. How much _____ she looked without her glasses!

21. _____ several times, they need encouragement.  

43. All the following are talked about in the passage EXCEPT

50. (3) Take exercise and have time to___ yourself.(4) Get advice from your parents, teachers and friends.

28. While cleaning the snow on the road, _____.

57.要是我们接受了他的建议，我们本可以避免犯这样的错误的。

29. Some students have difficulty _____ English, so they often ask their English teacher for help. 

65.应该为这件事负责任的是这位老师，而不是学生们。

60. 被邀请人的数目是50人，但是有很多人因为各种原因缺席了。