Задание 3. Определите видовременную форму сказуемого, переведите предложения на русский язык.

1 The first counting machine was constructed by Bless Paskal.
2 The projects will be prepared by these students.
3 New engines have been created by our engineers.
4 The work will have been done in summer.
5 A long cable is being laid there.
6 The machine was being demonstrated at the workshop.