Complex sentence: WWE's last Raw event at the arena was a house show on 8 April 2010 with Smackdown's being a house show held on 8 November 2010 as part of their Smackdown World Tour.
Split into simpler sentences: WWE's last event at the arena was a Raw house show on 8 April 2010. The WWE will be returning to The Metro Radio Arena with a Smackdown house show on 8 November 2010 as part of their Smackdown World Tour.