1. You…(should have/shouldn’t have/could have) tried to fix the window yourself. You might have fallen out and broken your neck.
2. The party was awesome! You… (could have/would have/should have) come!
3. If I hadn’t spilt the coffee on my trousers I (should have/ would have/ wouldn’t have) to change.
4. I… (wouldn’t have/ could have/ shouldn’t have) written the report today but I forgot.
5. We … (should have/ could have/ would have) gone on a picnic if it hadn’t rained.
6. I… (shouldn’t have/ couldn’t have/ could have) climbed higher if I hadn’t been so tired.
7. You didn't believe me, but I was telling the truth. You... (shouldn’t have/ would have/ should have) believed me.
8. If he hadn’t shouted at his workers they (shouldn’t have/ would have/ wouldn’t have) quit.
9. I've got a terrible headache. I... (should have/ could have/ shouldn’t have) drunk so much wine at the wedding!
10. If you had gone to bed earlier yesterday you…(would have/ wouldn’t have/ could have) overslept.

1. A safety net is a net to protect people from injury after falling from heights.
2. There were many sculptures in the park.
3. Marine Park is the name of a public park in the New York City.
4. An acrobat is an athlete who performs acts requiring skill and agility and coordination.
5. An orchestra was directed by a perfect conductor.
6. The band played for the whole night.
7. Players came out for warming.
8. Great artists of old time created paintings that still delight us.
9. A referee shal always be neutral to both parties.
10. Many screens were placed in the city so that everyone could follow the game.
11. The audience was respectful of the speaker's opinion.
12. They performed sheet music for full and string orchestra.
13. All musicians were extremely talented and we liked the concert a lot.
14. He works in the office half-time.
15. Popular singers took part in the charity events.
16. The job of whale trainers is very dangerous.
17. We were lucky to have a good guy during our trip to London.
18. Facebook presented a new feature which allows you to follow your visitors.
19. We went to the swimming pool after school.
20. The stadium was full of spectators.
21. Demonstrative evidence, exhibits and other physical forms of evidence used in court to demonstrate, show, depict, inform or teach relevant information to the viewer.
22. Lighting is what turns your home into a place for doing things you love.
23. My brother liked the performance of the tightrope dancer.
24. Musical instruments were created or adapted to create special sounds.

Mary didn't help her friend last week.Don was reading books at five o'clock yesterday.We didn't write articles about Moscow last lesson.They are already at school.Yesterday she was watching TV from five till six o'clock.She doesn't like to go to school last year.Her birthday party began at two o'clock last week.He worked at school last year.?Helen was riding her bicycle whole morning yesterday.She liked books better than videos or music last year.My friend lived in London last summer.You often went for a walk last week.Yesterday Ann watched TV.I was reading an interesting book for two hours.