41. From all the reasons above, we know that great changes had taken place in ______________. And I believe that ______________.

42. Taking into account all of these factors, we may reach the conclusion that ______________.

43. For the reasons given above, I strongly recommend that ______________.

44. Given the factors I have just outlined, I believe that ______________.

45. Therefore, it is not difficult to draw the conclusion that ______________.

46. Recognizing the fact that ______________ should lead us to conclude that ______________.

47. In short, I support the statement that it is better to ______________ because ______________.

48. After pondering this question on many occasions, I have finally reached the conclusion that ______________ is something I truly want to do and it is worthwhile.

49. My point of view in ______________ largely results from the fact that ______________.

50. Now after close examination, it is not difficult to draw the conclusion that ______________.