1.  Although the external environmental factors do impact academic success partially, the internal factors play more essential roles in academic success in college.

2.  Even though taking her ability and knowledge into account, appearance also play the most essential role.

3.  As friendship play an absolutely necessary role in our daily life.

4.  As far as I am concern, science literacy play a more and more important role in the developing society.

5.  First of all , in the electronic age , Internet play an important part in our daily life.

6.  Now, we study together, \

7.  Lastly but not the least, work while you work, play while you play.

8.  Immediately women become skeptical and try to escape the cage, society and men will placate them and call for equality; the moment women convince themselves equal, society and men might continue play the unfair trick.

9.  Not only do children play it .

10.  Let's play parable.