Tunisia have pulled out of their bid for the 2010 World Cup.
The country's football federation president Hammouda Ben Ammar insisted that they were not willing to go it alone and were determined to co-host with Libya.
"We accept our candidacy can no longer exist," said Ben Ammar.
This goes against the Fifa guidelines that insist on only on only one host.
After their five minute presentation, Fifa president Sepp Blatter thanked them for their interest in wanting to host the World Cup and sent his regards to to Tunisian president Ben Ali.
Morocco were the first of the bidding countries to make their final presentation to the Fifa executive ahead of tomorrow's vote in Zurich.
The Moroccan delegation was boosted by the presence of Senegal's President Abdoulaye Wade.
"I wanted to pay tribute to the courage of Morocco, which is committed to a World Cup," he said.
I hope [the vote for 2010] will not be controversial as last time
Mohamed Bin Hammam, President of the Asian Football Confederation Have Your Say
Morocco's bid president Saad Kettani says that they came with a delegation of 300 people, including former French great Just Fontaine and the Atlas Lions coach Badou Zaki and ex-Spanish Prime Minister, Felipe Gonzalez.
Following their presentation there was a private question and answer session between the Fifa executive members and the delegation that was not open to the media.
Later today South Africa get their final chance to impress, followed by Libya and Egypt.
Former South African president Nelson Mandela is expected to plead his country's case to host the 2010 World Cup finals before Fifa's executive committee on Friday.
"Madiba (Mandela's nickname) has shown himself committed to our nation's cause to host this World Cup and his presence [in Zurich] is vital for us," South Africa's bid chief Danny Jordaan told BBC Sport.
With memories of the controversy surrounding the vote for the 2006 World Cup finals - in which South Africa lost to Germany by one vote - Asian Football Confederation president Mohamed Bin Hammam told BBC Sport that he is hopeful that the weekend's events will not generate negative publicity for Fifa.
"I hope [the vote for 2010] will not be controversial as last time," he said.
je viens d appeler mon père au téléphonne voici son compte rendu arguments avancés par notre délégation: programme football sans frontières, sécurité (face à l AS puisq un tourisme s'y fait harceler meme de journee) 2M n'a pas montré la session questions réponses Adjani a fait un super speech, genre rapprochement des deux mondes Gonzales aussi (mem si c etait en espagnol) bonne idee de la clé commme symbole entre les intervenants Juste Fontaine (qui détient record des buts dans une coupe du monde 13) a dit: j espere marquer demain mon 14 eme but dailleurs il est originaire de Marrakech (ma super ville) la délegation marocaine présente à Zurich est d'environ 300 personnes (plus q il n en fallait)
HAYAT>>>ANA KANEDREB OUSFORAYNE BI HAJAR WAHID ANA KANGOLE LAH YSSAHAL AALINA F MONDIAL ET AU MEME TEMPS NDEBARE AALA RASSI FCHI MRA.MA FIHA WALO YAK? SAFI A HAYAT ANA KABEL GHIR AMRI W ANA NEFED
Merci de continuer votre conversation en privé. Cette rubrique est consacrée à l'actualité et non aux types de filles que va attirer la coupe 2010 pour les marocains vivant au Maroc.
BLATTER, le président de la FIFA souhaite que l'afrique du sud organise la coupe du monde depuis très très très longtemps....j'ai encore un espoir pour nous mais ça semble compromis...