no. cannot. i called up the lady say there's no way we can change wwhen we submitted. i think for nus can. i think ntu wants us to consider properly before appealing. i think for the nxt few weeks they gonna be very busy again. i think not many ppl have yet to receive anything from ntu. i think now u call, they will be able to advice u which course is less competitive. cos the lady told me the courses i applied is aldy very much less competitive.
oic... ahhhh... i tot of cancelling my appeal even sia.... coz.. u read the next post... icic... hey tks for the info... cant do anything now... haha... maybe later i call them tell them my problem lolx.