Преобразуйте предложения в пассивный залог там, где возможно:
1. Our R & D department have discovered a promising new drug.
2. The inflation rate went down by 0.5% last month.
3. One of our best young designers created this line.
4. I‟m sorry, we can‟t do that.
5. Something very interesting happened to me last week.
6. We‟re spending more than a million dollars on advertising this year.
7. The Accounts Department may not authorize this payment.
8. I worked as a consultant for four years after my MBA.
9. They are investigating the problem.