Объяснение:
1 Did you clean your teeth in the morning? I didn't clean my teeth at five o'clock in the morning.
2 Did you thank Mother after breakfast? I didn't thank Mother after breakfast.
3 Did you help your father? I didn't help my father.
4 Did you help your mother to wash up?
I didn't help my mother to wash up.
5 Did you clean the house? I didn't clean the house.
6 Did you want to help Mum? I didn't want to help Mum.
7 Did you play chess with your mother? I didn't play chess with my mother.
8 Did you watch television jn the morning? I didn't watch television at six o'clock in the morning.
9 Did you live in Africa? I didn't live in Africa.
1) The work was being done all day yesterday. (Past Continuous)
Работу делали весь вчерашний день
2) A new method has been developed recently. (Present Perfect)
Новый метод был разработан совсем недавно.
3) It was found that something was wrong. (Past Simple)
Было обнаружено, что что-то не так.
4) The construction had been completed by November 1. (Past Perfect)
Строительство было завершено к 1 ноябрю.`
5) Another version is being considered now. (Present Continuous)
Сейчас рассматривается другая версия.
6) When did you see him last? (Past Simple)
7) What were you doing when I called you yesterday evening? (Past Continuous, Past Simple)
8) Many historic buildings are being renovated in the city now. (Present Continuous)
9) In case they arrive later, there will be somebody to show them in. (Future Simple)
10) Dear Mr. Wilson, I am writing to thank you for your hospitality. (Present Continuous)
1. At last we have solved this difficult problem. (Present Perfect)
2. The detective reported that he had looked
everywhere for the thief without success. (Past Simple, Past Perfect)
3. We will have done this work by six o'clock tomorrow. (Future Perfect)
4. The streets are vet because it has been raining for hours. (Present Perfect Continuous)
5. They were very tired because they had travelled all day. (Past Simple, Past Perfect)
6. We will have been flying for seven hours when the sun sets. (Future Perfect Continuous)
7. I have been trying to solve this problem for an hour. (Present Perfect Continuous)
8. During the last twenty years science has
made tremendous advances. (Present Perfect)
9 . When I returned home, I noticed that all my plants had died. (Past Simple, Past Perfect)
10. We had been smoking for some time in silence, when he spoke. (Pastt Perfect Continuous)
11. How long would we have been working together next spring? (Future Perfect Continuous)
