47. Of course, I am aware that both ways have potential pitfalls.
        48. The advantages of ______________ carry more weight that those of ______________.
        49. I can think of better illustration of this idea than the example of ______________.
        50. Perhaps the most important example of ______________ is ______________.
        51. I fully agree with the statement that ______________. The reasons are chiefly as follows.
        52. I fully agree with the statement that ______________ because ______________.
        53. As far as I am concerned, my favor goes to ______________. The followings are the reasons of my choices. Firstly ______________, secondly, ______________.
        54. Of these two ways of ______________, I inclined to this point of view which ______________. First of all, ______________, secondly, ______________.
        55. But there are still many people who don’t agree. They argue that ______________.
        56. However, the advantages far outweigh the disadvantages. The idea is easily supported by foots that ______________.
        57. For all the disadvantages, ______________ has its compensating advantages. Firstly ______________, secondly, ______________.