alaashafaee/Coolsoft-14 — pull request #520 by rami-khalil (2014-05-14 10:45:01+00:00)
Title: Pull Request: C3_Rami_499_Add_Fill-in-blank_Problems_3.22

Please review: @Ahmed-Atef @ranaelnagar @Rania-Abdel-Fattah @Ahmed-Moataz @Mamdou7 @linsara