Question

Translate the sentences. Define the tense of the predicate. 1. By the time the hospital is built, we’ll have graduated from the Academy. 2. Some scientists had worked in the laboratory before they started their work at the University. 3. Since the 19th century scientists have made great progress in genetic experiments. 3. The surgeon hasn’t discharged this patient from the clinic yet. 4. All of these patients had had positive results before the operation. 5. Prof. Dmitriev has just delivered his lecture on the exchange of gases in the lungs. 6. The doctor hasn’t prolonged the treatment because the patient feels well. 7. Vet’s assistants will have collected urine samples of sick animals by tomorrow. 8. I’ll have read this book by the end of the week. Exercise 128. Put questions to the underlined words. Start them with the words given in the brackets.

Answer 1

1. By the time the hospital is built (pres simp pass), we’ll have graduated (fut perf) from the Academy. 2. Some scientists had worked (past perf) in the laboratory before they started (past simp) their work at the University. 3. Since the 19th century scientists have made (pres perf) great progress in genetic experiments. 3. The surgeon hasn’t discharged (pres perf) this patient from the clinic yet. 4. All of these patients had had (past perf) positive results before the operation. 5. Prof. Dmitriev has just delivered (pres perf) his lecture on the exchange of gases in the lungs. 6. The doctor hasn’t prolonged (pres perf) the treatment because the patient feels well. 7. Vet’s assistants will have collected (fut perf) urine samples of sick animals by tomorrow. 8. I’ll have read (fut perf) this book by the end of the week.1. К завершению строительства больницы, мы уже закончим Академию. 2. Некоторые ученые работали в лаборатории, прежде чем начать свою работу в университете. 3. С 19 века ученые добились большого прогресса в генетических экспериментах. 3. Хирург пока не выписал этого пациента из больницы. 4. У всех этих пациентов были положительные результаты до операции. 5. Профессор Дмитриев только что выступил с докладом на тему газообмена в легких. 6. Врач не продлил лечение, потому что пациент чувствует себя хорошо. помощники 7. До завтра ассистенты ветеринара соберут образцы мочи больных животных. 8. Я прочту эту книгу к концу недели.