1. In the dark, I could not make out how many people there were. 2. It cannot be that he has forgotten his promise. He's probably very busy right now. 3. Didn't you meet him at the conference last week? 4. Maybe she has already arrived. You should call her 5. Who was to meet you? 6. you had to take a taxi, right? 7. She must be spending a lot of time there. 8. You were in vain in a hurry. She hasn't arrived yet. 9. You should meet with him and discuss this issue in detail. 10. Can you give me another example?
1. They have been traveling since last September.
2. She has been reading for 2 hours.
3. I have been dreaming of going to China for many years.
4. She has been living in Moscow for a long time.
5. I have been working at this bank for 5 years.
6. How long have you been renting your apartment?
7. We habe been watching a movie for 10 minutes, but it feels like an eternity. The movie is so boring.
8. How long have you been studying Russian?
9. She has known Peter since childhood.
10. They have been playing tennis for 30 minutes.
Объяснение: