They all could. But if you are asking which ones will, here are my predictions for the movies you listed in the poll...
Captain America: The Winter Soldier - $820m
The Amazing Spider-Man 2 - $680m
X-Men: Days of Future Past - $570m
How to Train Your Dragon 2 - $840m
Transformers: Age of Extinction - $1,090m
Dawn of the Planet of the Apes - $760m
The Hunger Games: Mockingjay - Part 1 - $880m
The Hobbit: The Battle of the Five Armies - $1,040m
Maleficent - $510m
Godzilla - $600m
Guardians of the Galaxy - $500m
Interstellar - $1,070m
Big Hero 6 - $650m
Other possibilities for billion-dollar club:
The Expendables 3 (has a lot of hype, I can see it crossing $500m, but $1 billion is very unlikely)
The Secret Service (anticipated slapstick spy film may capitalise on the success of Skyfall, $400m+ should be achievable)