Порядок слов в вопросительных и отрицательных предложениях.Исправьте порядок слов. ГДЕ

Порядок слов в вопросительных и отрицательных предложениях.
Исправьте порядок слов. ГДЕ Нужно.
1. Has developed he a new design of this machine?
2. Will have she written the report by Monday?
3. Is she conducting the experiment?
4. I dont use computers in my work.
5. He wasnt doing the calculations when the professor came.
6. Will you test your construction next week?
7. She had left the laboratory before the work was finished?
8. Your theory is based on careful observations?
9. Should start you your work at laboratory in the morning?
10. We cant control this research without a computer.
11. Didnt we solve the problem two days ago.
12. Doesnt she apply new methods of calculations.