Hi,
Most of schools do accept students with just part 1 scores along with Toefl scores , but if you have your part 2 scores also , it would be of addded advantage.
Along with your scores , your interview, Recommendation letters , Essay, statement of purpose ,how motivated you are to get in ..and also any dentalwork/ Experience/ Volunteer work that you have done ..all add up to get a seat in a dental school.
Hope this helps.
smilemaker😛