You can ask them to lengthen your passport submission deadline by sending an email to Canada Embassy in Manila.
Material List
- [ ] Application for Visitor Visa (Temporary Resident Visa) Made Outside of Canada (IMM5257) (Opens a new window) 
- [ ] Travel History: Visa copy, Residence card copy, Student card copy 
- [ ] Passport 
- [x] Invitation Letter 
- [ ] Proof of Means of Financial Support: proof of a student/education loan from a financial institution, a letter from the person or institution providing you with money 
- [x] Digital photo  
- [ ] Family Information (IMM5645)