Ex. 1
1. We will have finished the work by 3 o’clock tomorrow.
2. John has already translated this article.
3. All the examinations will have been passed by the next week.
4. I have never seen this film.
5. He have entered the university this year.
6. I haven’t met him here since September.
7. When he returned to his native city new Metro lines had already been built there.
8. She has just left.
9. Have you already installed the new equipment?
10. He has been being interested in mathematics since his childhood.
Ex. 2
1. They haven’t spoken English since last year.
2. Specialists have already determined the main properties of the substance.
3. She has just received the letter from her friend.
4. John had been visited by his group mates by yesterday evening.
5. Students has been translating the article for half an hour.
6. We will have been furnished with all the necessary information by tomorrow.
Ex. 3
1. Our house has been repaired lately.
2. When the fire brigade came, the building had been destroyed by fire.
3. Much better results have been shown by athlete since this coach trains him.
4. I will have answered all the business letters by noon.
5. The president of the board has signed the document.
6. Is she washing the floor? — No, it has already been washed.
7. By his arrival his car had been repaired.
8. The tickets has been booked and will have been brought by 2 o'clock.
9. The house had been painted by his arrival.
10. The police haven't found the reason for the accident yet.
11. Have you touched anything here?
12. A lot of students have been interviewed by sociologist.
13. Have all the machines been tested?
14. Considerable damage has been caused by the flood.
15. The papers will have been received by John by tomorrow.