Is it possible to leave Canada temporarily a few weeks after arriving or after becoming a permanent resident ?IF Yes, what documents will the immigration officials require upon returning back to Canada....we are asking because,....my contract in my present job might not be finished when our visa for permanent resident arrives,.... so we plan to go to Canada before the visa expires and stay for a few weeks then go back here in Saudi Arabia.... to finish my contract, then go to Canada for good....is that possible please help us