You cant unfortunately but there maybe a mod out there.
No, villagers do not eat.
There are villagers in the full version of Minecraft and the Minecraft demo. However there are no villagers in the Classic version of Minecraft, but it is possible for a server to create AI controlled entities (which mostly just stand there).
u cannot breed villagers
No. That is impossible.
Villagers cannot breed in the current version of Minecraft XBox edition.
No, villagers do not eat.
Villagers aren't available on Minecraft P.E. yet.
There are villagers in the full version of Minecraft and the Minecraft demo. However there are no villagers in the Classic version of Minecraft, but it is possible for a server to create AI controlled entities (which mostly just stand there).
u cannot breed villagers
Not yet
Villagers are never hostile towards you, unless they are zombies or you have a mod that causes villagers to attack you
because emeralds were added to be able to trade with the villagers
Not yet
Yes it does noob
No. That is impossible.
In singleplayer minecraft, you may get pickaxes from crafting them, trading with villagers or using hacks and/or mods
Yes i did i got 10 diamods for 3 emeralds in minecraft 1.3.1