1. Are they good friends?
2. Are they good or bad friends?
3. Are they friends or enemies?
4. Are they enemies?
5. They are good friends, aren't they?
6. Who are they?
7. What friends are they?
8. Who are good friends?
They are very good friends
ARE they very good friends?- общий
They are very good friends, aren*t they?- разделительный
Are they very good friends or relatives? Are they or we very good friends?Are they very good or excellent friends? - альтернативный
What are they? - специальные
Who is a good friend?
Who are they?
What kind of friends are they?
