Canada Eligibility

Yes. Thompson River University will be good for you.

Yes, you can go there as there are several colleges that give admission at 6 band with not less than 5.5 band in every module.

Yes you can as per the admission criteria your CGPA is bit less but you cracked GRE, so no problem, go ahead and apply for admission. Try for the University of Windsor, University of Saskatchewan, University of Waterloo and Memorial University of Newfoundland..

MS in CSE is a very competitive course, and all the colleges/universities you have mentioned are under SPP. SPP courses get high number of applications, so it becomes even more competitive. However, your profile is decent. You should get accepted in at least one institute from the above. Please do mention if you will take GRE in future or not. GRE scores might prove to be important in your case.

You cannot skip the process whatsoever until and unless the university permits you to do so. Quite obviously, if you are still in class 12th, you must submit the predicted scores and mid-term mark sheet. Please contact the university directly for further university specific query.

Can you tell me about your academic qualifications, so that I can tell you in detail whether you are eligible or not?
You can still go through the below mentioned link, it will help you to find whether you can or not:
http://www.ontariocolleges.ca/SearchResults/ENGINEERING-TECHNOLOGY-ROBOTICS-AUTOMATION/_/N-lmmv

Hi Aniket,
The requirements in both the countries differ. BS nursing is usually a four year degree course, you must have completed class 12th with relevant subjects. To study in US, you must take SAT and TOEFL. To study in Canada, SAT is not required but TOEFL or IELTS would be required. You must check university websites for specific requirements. Felician College in US is very popular for nursing.

You have to score 6 bands overall with not less then 5.5 in any module.

Your profile is excellent. Go for UBC. In my prediction, you are definitely getting admission there and you might also get scholarship.
All the best.

You can choose many subjects as per your interests,but you should first mention your stream in graduation to help you further in the same.