1. Ask the experience in this field.
2. Ask whether he/she handled matters similar to yours.
3. What could be the possible out come of your case.
4. Whether you have any alternatives in solving the matter.
5. How long could it take to solve the matter.
6. Ask fees. What could be the total expenses.
7. How will he keep you informed of the progress of your case.
8. Ask what kind of approach will he/she take to solve the matter.
9. Who else will work in your matter.