пож с заданием по англу выберите соответствующую формупричастия. Переведите предложения.

1. ... the necessary fluid we could continue our experiments, (having obtained; having been obtained; being obtained) 2. for a prolonged period of time the patient made a complete recovery, (being treated; having been treated; having treated) 3. by the physician the patient was complaining of an acute

это перевод-необходимую жидкость, которую мы могли бы продолжить наши эксперименты (получив; получив; получив) 2 ... в течение длительного периода времени пациент полностью выздоровел (проходил курс лечения; проходил курс лечения; после лечения) 3 .. врачом пациент жаловался на острую

1.i was sitting in front of the fire when they called out to me

2.i was getting the tea ready when there was a knock at the door

3.she was dusting the carpet when her cat knocked a vase off the table

4.we were finishing our tea  when  my mother came home from work.

5.they were going down the garden path when  she stopped and waved