I came to canada in 2015 August and took HR program and in 2016 I took project management which I completed. But i have one course remaining in HR which ends in August 15 and my study permit expires in July 31.I am still waiting for their approval. If they reject my extention after july 31st can i apply again .. Or can i apply for work permit as i completed one program with expired study permit. Is it a good idea to call them and talk about my application.