Well it's says that it will add survival mabye a change of controls.UPDATE feb.8
By holding your finger on the block you wish to mine.
Unfortunately, No.
You cant at least until they come out with a new update
since the update came out, just make it like you would on pc
You have to make a server.
Yes you can grow cactus in mine craft Pocket edition ,cuz I have a cactus farm
No.
With an iron pickaxe
wait until endermen come out in the next update, then kill one thats holding a grass block.
no
You dig .
yes