Ребят, плииз. даю 40 баллов
Найдите в каждом предложении глагол-сказуемое и определите его видо-временную форму и залог.
1) In the last ten years production of barley has doubled
2) Many years ago higher yields were produced by cultivate of new lands
3) Potatoes are planted two or free inches deep
4) Agronomists are working on an important problem now
Заранее спасибо
Answers & Comments
Has doubled - Pr.perfect - Active voice
Were produced - Past Simple - Passive voice
Are planted - Pr.Simple - Passive voice
Are working - Pr.Continuous - Active voice
Удачи)