1. ______________, just like many other things, are preferred by ______________. While being attacked by the idea that ______________, some people consider ______________. They point that ______________.
2. Everything has two sides and ______________ is not an exception, it has both advantages and disadvantages.
3. For years ______________ had been viewed as ______________. But people are taking a fresh look at it now.
4. It has stipulated by the government that ______________. To this stipulation, many people respond actively because ______________.
5. Nowadays more and more people are beginning to be aware of the seriousness of ______________.
6. It is only during the last years that man has become generally aware that ______________.
7. Nowadays there is a growing concern over ______________. Many people like ______________, while others are inclined to ______________.
8. Nowadays, it is common to ______________. Many people like ______________ because ______________. Besides, ______________.
9. Recently, ______________ has become the focus of the society, and in this way.. People swarm to ______________.
10. ______________ has been playing an increasingly important role in our day-to-day life. It has brought us a lot of benefits but created some serious problems as well.