21. _____ several times, they need encouragement.  

38. Which is the right order about the personal history of Darwin?a. born into a wealthy familyb. boarded Beagle to explorec. completed The Origin of Species d. studied medicinee. further studied in a divinity school

33. I have done much of the work. Could you please finish _____ in two days? 

23. Not until the game had begun _____ at the sports ground. 

49. How to keep stress proper:(1) Have a balanced life.(2) Have and have healthy food.

58.他会说点汉语，因此能很容易地适应北京的生活。

18. Find ways to praise your children often, ____ you’ll find they will open their hearts to you.

（ ）52. As an excellent basketball player, Jonathan plays an active part in all of the school’s activities. He thinks sports can help people keep healthy and everybody should take part. He wishes to arrange some activities that everybody could join in.  

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。

42. Which of the following is NOT true according to the passage?

36. In the writers opinion, many great men _____. 

（ ）51. Simon has got many pen friends and net friends home and abroad. He loves this school and wishes that he could do something to have more people know about it, those excellent teachers and students, the activities and its glorious achievements.