Запишите предложения. Выпишите из них сказуемые, определите их видо-временныеформы и залог. Переведите, обращая особое внимание на перевод пассивных конструкций.
1.Last month the workers fulfilled the plan ahead of schedule.
2.The delegation of German miners will come to our region to share experience with our workers.
3.This unique apparatus has been invented by one of our engineers.
4.The discovery of protons in 1911 was followed by the attempts of different scientists to explain the atom’s structure.