27.

50. The 13 measures of psychological well-being are used to _______。

25.

29.

2.The principle stressed using multimedia would never replace the one-to-one ________ between pupil and teacher. 

3.We work to make money, but it’s a ________ that people who work hard and long often do not make the most money.

32.刘老师会在每次考试前提醒学生好好复习，根据桑代克的基本规律，这是（ ）的体现。

46. What does the Indiana University study show?

21.

8. It is important that climate-friendly technologies should be ________ to developing countries to help them build green economy. 

16. I see no reason why they shouldn’t go on playing for another four or five years ______ they are fit enough. 

7.The educational expert’s speech ________ a new round of consultation from parents about children’s domestic education.