Urgent, vă rog!!!!!!!!

Răspuns:
1. Have you heard the diagnosis of the doctors?
2. These formulas are good for nothing.
3. Economic crises in our country makes our lives even more difficult.
4. These boys are geniuses.
5.My teeth are hurting me.
6.I saw some big mice in our basement.
7.What are the formulas of this substance?