Dr.rola,
Yes,The Ministry of Higher Education will provide you with an acceptance letter for your English Course during the first year.
The point I want to say here is that if your scholarship is to the U.S, then It's better for you not to wait for the ministry acceptance letter, instead try to get your financial guarantee and get an acceptance by your own from one of KAPLAN institutes in the U.S. These institutes will prepare you for National Board of Dental Examination as well as TOEFL.
Regards,,