Передайте данные предложения в соответствующем времени действительного залога. Переведите предложения 2. The first spaceship was constructed by the Russian scientists. 3. In some days these contracts will be signed by all the partners. Exercise 16. Передайте данные предложения в соответствующем времени страдательного залога. Переведите предложения. 4. They are building a new concert hall in our street. 5. They were playing tennis from four till five

1 The Russian scientists constructed the first spaceship.
2 All the partners will sign these contracts in some days.
 
4.A new concert hall is being built in our street.
5 Tennis was being played from 4 till 5.