31. Nowadays, ______________ has become a problem we have to face. Though it’s easier said than done,
with the help of modern technology, we now have many means to solve it.
32. Many people are inclined to ______________. In their opinion, ______________. They believe that
______________.
33. From the graph/chart, we know the statistics of ______________ and ______________. It can be seen
easily that ______________.
34. We may have a long way to go before we reach the final goal. But once we are on the way, the chance to
reach it is greater.
35. But for me, I would rather think of the matter in an optimistic way. Because I believe ______________. 36. We all know the story of ______________. this lesson tells us that ______________, we should
______________.
37. My own point of view is that ______________ is a normal behavior in our society. There is no doubt
that ______________. As an old saying goes, ______________.
38. If we can’t take useful means, we may not control this trend, and some undesirable result may come out
unexpectedly, so what we should do is ______________.
39. However, this graph may not predict the entire situation in the future. I believe ______________.
40. From the graph it is evident that ______________.
（实习编辑：张宇红）