ответ: 1. We escorted him to the airport.
2. We had to stop our trip because we ran out of gas.
3. She wanted to wear a new dress.
4. I don't like to put things off.
5. The conference was canceled at the last moment.
6. I'll look it up in the dictionary.
7. He filled out the form and signed it.
8. He decided to continue the lecture.
9. We all asked him to stop Smoking.
10. I just tried on these shoes. It's not my size.
11. She turned off the TV because the children hadn't learned their lessons yet.
12. The old man asked everyone to speak up.
13. The police officer signaled to stop, but the driver kept driving.
14. Don't forget to return the disk you took from your friend.
15. The boy said that he wanted to enroll in the tennis section.
16. Winter came. It's time to put away the summer things.
17. Old people often remember the past and are sad.
18. It is very important to extinguish the fire in the first minutes.
19. I couldn't turn on the TV because I forgot to plug it in.
20. Never go back to where you were happy.
Объяснение:
1. Don’t make much noise, I (am preparing) for my report. 2. The first-year students (go) to the phonetic study on Fridays. 3. It (takes) him half an hour to get to the University. 4. The delegation (is arriving) tomorrow. 5.We are busy now. We (are discussing) an important problem. 6. What are you ( doing) here? — I (am waiting) for a friend of mine. 7. He usually (drinks) coffee but today he (is drinking) tea. 8. It often ( rains) in England. 9. The country (imports/is importing) butter, cheese, sugar and some agricultural products. 10. Let’s go for a walk, it is not ( raining). 11. Why are you ( typing) so fast? You (are making) a lot of mistakes. 12. He is never ( listening) to what you say. He is always ( thinking) about something else. 13. The winter session ( begins) in January. 14. My sister (is) not here, she (is working) in the library.