less than 4 bus stops, walk.
ride bicycle to mrt/ nearby outings with friends.
thirsty, go toliet drink tap water.
prefer shopping centres ones. cleaner.
breakfast, settle with bread and milo.
switch off standby power plugs.
fridge, set the temp higher, no need so cold.
use fan, not air con.
Hard to do
dun need to buy a lot of guide books for your kids
Go to http://examworld.blogspot.com/ for free
questions and solutions
Good link but very few questions, maybe it will get better