still okie la...but got some seriously shy students in the
class...gave them assignment and they never completed them...when i
asked why they said it is too difficult...when i asked them wich
part is difficult, they pointed a part which I have never asked
them to do in the first place 
Thing is I have asked them whether they have any questions or not
abt the hw...then they said no...only on the nite it is due they
told me they dun understand the questions 