1.  But I feel obliged to say, the new system adds this link: quizzes of common knowledge.

2.  The story is set in the Civil War which heralds a revolution and a new social system.

3.  Scarlett represents the new times, new system.

4.  For example, Newton created Calculus (which was Newton wanted to solve the physics problems, however he didn't have mathematics tool to get the answer, so he created a new system to solve the problems).

5.  Due to the in-consistence between theory and facts, more scientists devote on finding a new system, which had them study another field, and use laws in that area to solve the current in-consistence of certain fields.

6.  Some people in big company have to learn how to operate the new system.

7.  Thanks to the Internet, a new system called "Education on-line"is becoming more and more popular all over the world.

8.  On the same time, matriarchal society is disappearing and new social system comes into being which is called patriarchal society.

9.  One aspect of american education is that the lecture system is too seldom challenged, we need to find a new system to replace the lecture system and turn to a method which really works.

10.  Besides, the author also assumes that applying this new monitoring system will prevent employees from wasting time and improve the overall profits.