по примеру, очень нужно. Пример:
The students were given methodical instructions
Were given - Past Indefinite Passive від нестандартного дієслова to give
Мои предложения согласно задания:
Перепишіть наступні речення, визначте в кожному з них часову форму та стан дієслова — присудка (див. зразок).
1. When the work had been completed the results were published in the magazine.
2. When the expedient was being made everybody was watching it with great interest.
3. A great deal of research work was done at this Institute.