Complex sentence: The ground has hosted FA Cup semi-final matches as a neutral venue, England international fixtures while the new Wembley Stadium was under construction, matches at the 1966 FIFA World Cup and UEFA Euro 1996 and the 2003 UEFA Champions League Final.
Split into simpler sentences: The ground has frequently hosted FA Cup semi-final matches as a neutral venue and several England international fixtures while the new Wembley Stadium was under construction. It also hosted matches at the 1966 FIFA World Cup and UEFA Euro 1996, as well as the 2003 UEFA Champions League Final.