yozz... juz now went to the changi airport for that stupid math and science trail a total lame lor all the question so damn hard lor dont even understand lah and still so early got to go the airport lor and the boyz all look like a bunch of monkey walking here and see see wat happening around us lor like never been there before....but lucky that we all not same grp as them lor if not we will all be drag down the drain too lor they all really look damn ignorant lor but our grp have some guys lah but lucky they are all the guai guai one lor and their studies are good at least still can help us a bit lor.... than got one part we look really stupid lor, got to time the timing of the whole lenght of the escalatorand we got to go up and down of the escalator not only one of it lor still got two lah and each of the escalator we got to go two time lor its a waste of time lah and so unlucky kana until grp leader than still cannot change lor irritating sia.....