1.  While boys plays ball game in the gym.

2.  I also wondered at her wonderful play on the stage.

3.  Regardless of the differences between men and women, being vocal that men and women play the same role is another form of inequality.

4.  Because of the increase of these cases, the fixed old-fashioned idea on the roles men and women play has faced great challenge now.

5.  It is these distinctions that lead to the situation-men play the key role in the society instead of in the family.

6.  Just like Taiji, although men and women play certain kind of different roles, tender and power contribute to the harmony world.

7.  Everyone is unique and how can we work out what role should women play and what for men?

8.  I don't agree with men and women play different roles in society is a symbol of discrimination.

9.  That's why women and men still play different roles nowadays is reasonable.

10.  The role of modern universities is to bring the function of those masters into full play to cultivate talents, and ultimately a prosperous and democratic society can be built.