Первое: Father was watching (to watch) TV at ten o'clock yesterday. I went (to go) to bed at nine o'clock yesterday. I finished (to finish) my homework at nine o'clock yesterday. He was reading (to read) a newspaper when I came (to come) in. He put (to put) on his coat and cap, opened (to open) the door and went (to go) out. We were (to be) in a hurry because only twenty minutes was(to be) left before the beginning of the performance. When I came (to come) to the theatre, my friend already was waiting (to wait) for me. What you were doing (to do) when the accident happened (to happen)? — I was walking (to walk) out of the hospital. He was leaving (to leave) the bank, when the thieves took (to take) his money. At half past four yesterday we were having (to have) dinner.
Второе: 1. This bag doesn't go with these shoes. 2. Prices are going up, as usual. 3. The alarm clock went off at 5:30. 4. Last week he went down with a bad cold. 5. Don't eat that sandwich; I'm sure it went off.
1 Здесь темно включите свет.It-формальное подлежащее. 2Именно Гагарин был первым человеком, облетевшим Землю. It-входит в состав усилительной конструкции. 3Наши студенты изучают прочность материалов.Это очень трудный предмет.It-личное местоимение. 4Математику изучают во всех технических институтах потому что каждый инженер должен знать её хорошо.It-личное местоимение. 5Это самая интересная статья по этому предмету.It-личное местоимение. 6Стало очевидным, что экологические проблемы могут быть решены только на глобальном уровне.It-формальное подлежащее. 7Объединённые усилия людей во всём мире делают возможным достижение некоторого прогресса в защите окружающей среды.It-личное местоимение. 8Именно развитие роботов решит некоторые очень сложные проблемы промышленности.It-входит в состав усилительной конструкции. 9Это очевидно,что исследования становятся более специализированными сейчас. It-формальное подлежащее 10Использование нового оборудования сделало возможным минимизировать число рабочих..It-личное местоимение. 11Именно индустриализация делает экологические проблемы очень серьёзными..It-входит в состав усилительной конструкции.
Father was watching (to watch) TV at ten o'clock yesterday.
I went (to go) to bed at nine o'clock yesterday.
I finished (to finish) my homework at nine o'clock yesterday.
He was reading (to read) a newspaper when I came (to come) in.
He put (to put) on his coat and cap, opened (to open) the door and went (to go) out.
We were (to be) in a hurry because only twenty minutes was(to be) left before the beginning of the performance.
When I came (to come) to the theatre, my friend already was waiting (to wait) for me.
What you were doing (to do) when the accident happened (to happen)? — I was walking (to walk) out of the hospital.
He was leaving (to leave) the bank, when the thieves took (to take) his money.
At half past four yesterday we were having (to have) dinner.
Второе:
1. This bag doesn't go with these shoes.
2. Prices are going up, as usual.
3. The alarm clock went off at 5:30.
4. Last week he went down with a bad cold.
5. Don't eat that sandwich; I'm sure it went off.
Вроде так.