1. When checking in at the hotel, many tourists were upset because they ________ for nearly four hours.

2. If deforestation continues at the current speed, in another thirty years this forest________ any longer.

3. Her basketball team________ a title until last year.

4. By the end of next semester, Anna ________ French for four years.

5. In two years’ time, he________ at this company for 20 years.

6. They ________ the project by next September.

7. She will apply for the job as soon as she________ this training program.

8. I …………Harvard University this semester.

9. He has been repairing cars……………. .

10. Magellan…………the Philippines over 500 years ago.

11. He slipped when he …………across the street.

12. We …………there when the accident happened.

13. They …………basketball when their teacher arrives tomorrow.

14. By New Year, I…………. for this company for 8 months.

15. I…………at home right now.

16. I…………. to Japan twice this year.

17. I’ll send you an email before I…………. for Paris.

18. The boy asked what …………. to his bicycle.

19. She said she…………call me later.

20. Mary…………. the window.

21. I have been studying here……………

22. My brother…………for a new apartment since last month.

23. The movie…………ten minutes ago.

24. We…………from her since last Friday.

25. When I last met her, she…………in New York.

26. Peter was the first athlete ……………… the finish line.

27. The computers in our classroom need ………………. .

28. Today many students prefer science ………………. . through experiments.

29. The house needs ……………. . before the festival.

30. I am thinking about ……………my major.