<span>Like liked, do, say said, put put, play , want wanted, cry cried, see saw, go went, give gave, took, fly flew, try tried, have had.</span>
Ответ:Frank said that they had had an ecology class the day before. They had discussed different environmental problems.
Chris was not surprised as they were the most important problems those days.
Frank thought that many people understood they should protect the environment.
Chris was not quite sure if they really understood because facories dumped wastes into rivers, air pollution was getting worse, too.
Frank agreed & added that more & more people fought agaisnt nuclear tests, nuclear weapons & other things.
Chris wondered if they would win & when they would win those battles.
Frank suggested hoping for the best.
Объяснение:
1. I am reading.
2. He isn't writing.
3. We are not working.
4. Are you reading?
5. Is he sleeping?
6. Kolya and Misha are playing football.
7. Kate is playing the piano.
8. She is not singing.
9. My sister is sleeping.
10. Is Dad drinking tea?
11. Are your parents drinking tea?
12. I am not sleeping.
13. She is sitting at the table.
14. We are doing the exercise.
15. We are not swimming.
16. Are they playing in the yard?
17. Nina and Anya are washing the floor.
18. Kolya is helping mom.
19. Are you helping dad?
20. My sister is reading an interesting book.
21. They are going to school.
22. Are you going to school?
23. Is it working?
24. Is your grandmother going to the store?
25. He is buying sweets.
1 We are fond of classical music.
2 The judge insisted on a strict sentence.
3 Let's congratulate him on his success.
4 They are tired of waiting.
5 We blame him for doing this work badly.
6 I hope you will succeed in arresting this criminal.