Holland, Spain and Poland all made sure of their places at the finals of Euro 2008 with crucial victories on Saturday.
Holland joined Romania in qualifying from Group G although they were less than impressive in beating Luxembourg 1-0 in Rotterdam.
Danny Koevermans scored the only goal two minutes before half-time.
Romania, who had already made sure of their progression, lost 1-0 to a Velizar Dimitrov goal in Bulgaria while Maxim Romashchenko and Vitaly Kutuzov both scored twice as Belarus won 4-2 in Albania.
Spain went through after beating Sweden 3-0 in Madrid with Joan Capdevila, Andres Iniesta and Sergio Ramos supplying the goals.
Sweden will join them if they get a point at home to Latvia on Wednesday.
Northern Ireland still have a mathematical chance of catching the Scandinavians if they beat Spain on Wednesday and Sweden lose.
In the group's other game Latvia beat Liechtenstein 4-1.
Poland booked their place in the finals with a 2-0 victory over Belgium.
Poland went into the match knowing that a win would guarantee their qualification from Group A, and after Ebi Smolarek scored either side of half-time their passage never looked in doubt.
Finland and Portugal both won on Saturday to keep alive their hopes of joining the Poles in going through.
The Finns beat Azerbaijan 2-1 while Portugal overcame Armenia 1-0.
Finland fell behind to Makhmud Gurbanov's effort in the second half but Mikael Forssell and Shefki Kuqi struck late to secure the points.
A goals from Hugo Almeida handed Portugal a win which means Luiz Felipe Scolari's men need just a point at home to Finland on Wednesday to go through.
Serbia's home game with Kazakhstan was postponed due to snow and will now be played on Sunday.
Turkey came from a goal down to beat Norway and move above the Scandinavians in the hunt for the second qualifying position in Group C.
Norway went ahead early on following a stunning overhead effort from defender Erik Hagen, but Turkey came back into the game when Emre Belozoglu equalised on the half-hour mark.
The visitors sealed the win when Nihat Kahveci struck on 59 minutes to leave the Turks favourites to join European champions Greece as qualifiers from the pool.
Greece strolled past Malta 5-0 with Theofanis Gekas grabbing a hat-trick to add to goals from Angelos Basinas and Ioannis Amanatidis.
Moldova ended their campaign with a 3-0 win against Hungary.
The qualifiers from Group D had already been determined before Saturday but Germany and Czech Republic confirmed their superiority with convincing wins.
Clemens Fritz, Miroslav Klose, Lukas Podolski and Thomas Hitzlsperger all scored as the Germans beat Cyprus 4-0 while Tomas Rosicky was on the scoresheet as the Czechs saw off Slovakia 3-1.
In Group B, the drama may have all been at Hampden Park where Italy sealed their passage to Euro 2008, along with France, by beating Scotland 2-1 but Ukraine suffered a shock 2-0 defeat by Lithuania - goals
Having been boosted by Russia's 2-1 loss in Israel, England can now win Group E following Croatia's 2-0 defeat to FYR Macedonia, achieved thanks to goals from Goran Maznov and Ilco Naumoski.
Andorra slumped to their 11th defeat in 11 pool matches after going down 2-0 at home to Estonia - Andres Oper and Joel Lindpere getting the goals.
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