article_snippet.sent: Arsenal have been irresistible since they improved at the back and supplied a stronger base for the flair of they many attacking stars to perform upon.
article_snippet.sent: Mesut Ozil and Alexis Sanchez, bought for a total of more than £70million, combined to open the scoring.
article_snippet.sent: Mesut Ozil and Sanchez swaggered down the tunnel for the start of the second-half, deep in conversation, planning more damage but Reading stirred, found an equaliser and were able to add urgency to their game.
article_snippet.sent: Reading's Garath McCleary (bottom right) celebrates after scoring a shock equaliser against Arsenal .
article_snippet.sent: But Adam Federici's goalkeeping error enabled Arsenal to regain the lead in extra time .
article_snippet.sent: For all They quality, Arsene Wenger’s team still have vulnerabilities.
highlights_snippet.sent: Royals took much fancied Gunners to extra-time after 1-1 draw .
  