1. Michael quitted his job five years ago.
2. Alice has worked here for five years already. 3. Mark has been writing his report all morning. He is very tired now.
4. How many invitations has he sent today?
5. What time did you leave the office yesterday?
6. We had been trying to sell our apartment for years before we found a buyer.
7. While we were preparing a new advertising campaign for our product last year, our competitors launched their new product on the market.
8. What were you doing this time last week?
9. You have looked depressed this morning. What’s the matter?
10. Exchange rates are changing rapidly at the moment.
11. Mr. Black seems to be very busy right now. 12. He doesn’t agree with you.
13. How much does your new watch cost?
14. Why were you laughing when I entered the room?
15. Sue and I are throwing a party tonight. We’ve invited many guests.
16. I think it will get warmer soon.
17. Watch out! You are slipping on the ice.
18. I am sure you will get this job if you apply today.
19. He will text you as soon as he gets to the airport.
20. When we graduate from the university, we will start looking for a job.
Объяснение:
