according to my teacher, she says just study 3 themes can
already ..
wth ?!?! arent teachers suppose to encourage us to study all the
themes..
but hey, under the topic on governance, there is this part on
the measures taken to control traffic flow . is it important ? its
quite confusing cause they seem to be focusing on motorists. then
how about cars ? 
ty !
How many themes are there that are taught in all, and how many
are you supposed to do in the exam?