HELP

SUCKkkkkkkkkkkkkk!!!
i'll be going to taiwan in this coming friday!!
actually should be very happy right?
but i fucking headache now because i just noe that i have to sit for a test on next week!
it's compulsory and cant make any replacement!!
and the marks will be recorded for the final exam!!
so what should i do now?
cancel for the taiwan's trip or absence for the test???????
actually i aim to get 4 flat in this semester
but if i absence for the test, sure it's impossible to get!!
if i attend for the test then have to waste rm3k something..
izit the test worth rm3k?!
damn confusing nowwwwww!!!!!!
help me please!!

what should i dooooooooooo???!!