13. In my opinion, both sides are partly right. When we ______________, we should take into consideration all aspects of the problems, and then make the right decision.

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 ______________.

11. Are their opinions correct? To my mind, the first idea seems ______________. As for the second idea, ______________.

10. In my opinion, ______________ is just as common as ______________. If ______________, it may be very useful. Whatever ______________, the key point lies in ______________.

9. But ______________ and ______________ have their own advantages. For example, ______________, while ______________. Comparing those two, however, I prefer to ______________.

8. In my opinion, we should place much emphasis on the importance of ______________.

7. In a word, the whole society should pay close attention to the problem of ______________. Only in this way can ______________ in the future.

6. Judging by the figures, we can draw a conclusion that ______________.

5. As a result, we should take some effective methods to ______________.

4. On the whole, it is high time that we recognized the significance of ______________.