thanky c1983smith for the reply...
if mine is applied by april that means it will come out by august. so in bc it takes not only 3 mos. but 4 mos. now. bc is really bc even at LMO...actually i read it at bcjobs.ca as lmo is process up to 6mos.
so to everyone who are bc base, find a job or an lmo must be filed 6 mos before expiration of your work permit.