My predictions on 86th Academy Awards.

Disclaimer:
Please be informed that my list may change without prior notice.

Actor - Leading:
• Leonardo DiCaprio – The Wolf of Wall Street as Jordan Belfort
or
• Chiwetel Ejiofor – 12 Years a Slave as Solomon Northup

Actor - Supporting:
• Jonah Hill – The Wolf of Wall Street as Donnie Azoff

Actress - Leading:
• Sandra Bullock – Gravity as Dr. Ryan Stone

Actress - Supporting:
TBA / To Be Announced

Animated Feature:
• The Croods – Kirk DeMicco, Chris Sanders, and Kristine Belson
or
• Despicable Me 2 – Pierre Coffin, Chris Renaud, and Chris Meledandri
or
• Frozen – Chris Buck, Jennifer Lee, and Peter Del Vecho

Cinematography:
• Gravity – Emmanuel Lubezki

Costume Design:
• 12 Years a Slave – Patricia Norris

Directing:
• Alfonso Cuarón – Gravity
or
• Martin Scorsese – The Wolf of Wall Street

Documentary - Feature:
• The Act of Killing – Joshua Oppenheimer and Signe Byrge Sørensen
or
• Dirty Wars – Richard Rowley and Jeremy Scahill
•
Documentary - Short Subject:
• The Lady in Number 6: Music Saved My Life – Malcolm Clarke and Nicholas Reed

Film Editing:
• Gravity – Alfonso Cuarón and Mark Sanger

Foreign Language Film:
Any of the 5 nominated films.

Makeup and Hairstyling:
• Dallas Buyers Club – Adruitha Lee and Robin Mathews
or
• The Lone Ranger – Joel Harlow and Gloria Pasqua-Casny

Music - Original Score:
• The Book Thief – John Williams
or
• Gravity – Steven Price

Music - Original Song:
• "Happy" from Despicable Me 2 – Pharrell Williams
or
• "Let It Go" from Frozen – Kristen Anderson-Lopez and Robert Lopez
or
• "Ordinary Love" from Mandela: Long Walk to Freedom – U2

Picture:
• Gravity – Alfonso Cuarón and David Heyman
or
• The Wolf of Wall Street – Martin Scorsese, Leonardo DiCaprio, Joey McFarland, and Emma Tillinger Koskoff

Production Design:
• Gravity – Andy Nicholson (Production Design); Rosie Goodwin and Joanne Woollard (Set Decoration)
•
Short Film - Live Action:
Any of the 5 nominated films.

Short Film - Animated:
• Get a Horse! – Lauren MacMullan and Dorothy McKim
• Room on the Broom – Max Lang and Jan Lachauer

Sound Editing:
• Gravity – Glenn Freemantle
or
• The Hobbit: The Desolation of Smaug – Brent Burge and Chris Ward

Sound Mixing:
• Gravity – Skip Lievsay, Niv Adiri, Christopher Benstead, and Chris Munro
or
• The Hobbit: The Desolation of Smaug – Christopher Boyes, Michael Hedges, Michael Semanick, and Tony Johnson

Visual Effects:
Any of the 5 nominated films.

Wring - Adapted Screenplay / Screenplay Based on a Previously Released or Published:
Any of the 5 nominated films.

Wring - Original Screenplay / Screenplay Written Directly on the Screen:
Any of the 5 nominated films.



Notes:
I already watched the following Oscar-nominated films:

Gravity;
The Wolf of Wall Street;
Frozen;
The Croods;
Despicable Me 2;
The Lone Ranger;
The Hobbit: The Desolation of Smaug

According to the website Click the City, here are the list of release dates of the Oscar nominated films:
American Hustle - Wednesday, February 05, 2014;
The Book Thief - Wednesday, February 19, 2014;
Saving Mr. Banks - Wednesday, February 26, 2014;
12 Years a Slave - Wednesday, March 05, 2014;
Her - Wednesday, March 12, 2014