1.  They don't think spending time on making efforts to look much like Brad Pitt do any good to them, because they are "average looking", that's good enough, they don't need any change.

2.  without thinking a second time, a word flashed into my mind --DREAM , D-R-E-A-M.

3.  When I was asked about this question for the first time, without thinking a second time, a word flashed into my mind--Internet.

4.  We'd better think a little time and look at them whether there is some error.

5.  without thinking a second time, a word flashed into my mind --LOVE , L-O-V-E.

6.  without thinking a second time, a word flashed into my mind --DREAM , D-R-E-A-M.

7.  Without thinking a second time, a word flashed into my mind --ambition.

8.  without thinking a second time, a word flashed into my mind --DREAM , D-R-E-A-M.

9.  Without thinking a second time, a word flashed into my mind--LOVE, L-O-V-E.

10.  When I was asked 'What do you think is the word that has really changed our world', without thinking a second time, a word flashed into my mind-we.