Canada

Check Simon Fraser, Dalhousie University, Windsor University, Concordia University, etc. You may be eligible in these good universities. Top ranked ones generally require more than 8.

It depends on the programme of study and the university. Many universities and colleges do not require any other test but IELTS or TOEFL. Since they are English speaking nations you must prove your English language proficiency. You have to visit the college website and check the entry requirements.

You can surely get. You will have to get your language test done IELTS, and then begin with visa formalities.

US has best aviation schools, although fees differences is very less between aviation schools of every country.

Of course Canada. Canada lets you work during studies and also provide you a post-study work permit and also, there are better chances to settle in Canada than France.

You should apply for academic IELTS.

The course you are asking for, if it is a clinical programme, then you can not do it directly. You need that medical council registration to do the course. Hence you can take some administration course and go to Canada. Then while studying, do your dental council registration.

If he's interested, support him. Computer Science is one of the leading domain's in engineering for now. So, the future is bright.
All the best.

Hi,
You can try colleges under SPP, popular ones include Humber, Seneca, George Brown, Durham, etc. Check college websites for individual requirement for admission. Take the IELTS.

Hi,
If you are applying for a Master's or PG Diploma they will give more weightage to your Bachelor's degree, 2 backlogs are accepted but depend on the universities and their entry requirements. Your overall profile, final grades, projects, recommendation letters, personal statement will be consider