1.  However, should men and women play different roles in life?

2.  However, why does teaching play such a significant role to academic success in college?

3.  Why does the online education play an essential role in our life?

4.  What plays the most important role in the modern life?

5.  Why do science plays such an essential role nowadays?

6.  What role do women play in society in different periods of history.

7.  For me, the most crucial quality my future spouse should possess is his true constant love to me, \

8.  What kind of role will the robots play in our society?

9.  There always is a question: what play the most important role in you life, freiends, spouse, or someone else?

10.  However, does experience play an essential role in our career?