1.the most effective means to solve this problem is that______________. in that case,______________.
2.everything has its own two sides, no exception with aaa.for one thing, ______. for another,_________.
3.my experience tells me that to______________needs a thorough and persevering process, and in this process you had better abide by the principles mentioned above.
4.on the whole, it is high time that we recognized the significance of______________.
5.as a result, we should take some effective methods to______________.
6.judging by the figures, we can draw a conclusion that______________.
7.in a word,t he whole society should pay close attention to the problem of_______. only in this way can______________in the future.
8.in my opinion, we should place much emphasis on the importance of______________.
9.but________and_________have their own advantages. for example,__________,while__________.comparing those two, however, i prefer to__________.
10.in my opinion,______________is just as common as______________. if______________, it may be very useful.whatever______________, the key point lies in______________.
11.are their opinions correct? to my mind, the first idea seems______. as for the second idea,________.
12.as a popular saying goes,______________. in my opinion what really counts is not______________, but______________. i believer that as long as______________, we will______________. so i am for the opinion that______________.