Question

Упр. 1. Поставьте следующие предложения в пассивный залог: Chemists call these compounds metals → These compounds are called metals by chemists. 1.They discussed the results of the reaction yesterday. 2. We prepare sodium salts from the carbonate or hydroxide. 3. They spoke much of the problem. 4. A discussion will follow the lecture. 5. They will comment upon new data in this article. 6. We began the experiment in the morning. 7. The great affinity for oxygen distinguishes the metals.

Answer 1

1.The results of the reaction were discussed by them yesterday. 
2. Sodium salts are prepared from the carbonate or hydroxide by us. 
3. The problem is much spoken of by them. 
4. The lecture will be followed by a discussion.
5. New data will be commented upon by them in this article. 
6. The experiment was begun by us in the morning. 
7. The metals are distinguished by the great affinity for oxygen.