You use a crafting table just by tapping on it. However, if you are in creative mode, this does not work. I don't know why, but you can't even use a crafting table in creative mode.
Wait for a chicken to drop an egg.
you cant only on computer or xbox.
you cant at least not yet as at the moment you cant craft in the pocket addition.
Yes you can grow cactus in mine craft Pocket edition ,cuz I have a cactus farm
No.
place 2 wooden placnks going vertically in the crafting table :)
With an iron pickaxe
yes
You dig .
cant you ...............
no
With a crafting table, make a horizontal row of wheat.