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, ______________.