Трансформируйте активный залог в пассивный. 1. We signed a contract in France last week.2. We have obtained a license from IBM lately.3. You must present these drafts not later than March 25.4. The Board of Directors will discuss your proposals next week.5. I bought a new computer yesterday.6. He has determined the central problem of economics.7. Yesterday at the lecture we were discussing the economic situation in the USA.
A contract was signed by us in France last week.A license has been obtained from IBM lately.These drafts must be presented not later than March 25.Your proposals will be discussed by the Board of Directors next week.A new computer was bought by me yesterday.The central problem of economics has been determined by him.Yesterday at the lecture, the economic situation in the USA was being discussed.