1. I'm sorry, I forgot __________ off the lights before I left.

2. By the time the police arrived, the thieves __________.

3. I __________ for my lost cat all morning, and I finally found him.

4. The match __________ if it continues to rain so hard.

5. He is looking forward to __________ on vacation next week.

6. I'd rather you __________ tell anyone what I just said.

7. The car __________ by the time we need it tomorrow morning.

8. It's no use __________ over things you cannot change.

9. I __________ my old friend while I was walking home.

10. The child was made __________ all his vegetables.

11. If I __________ more careful, I wouldn't have broken the vase.

12. The bridge __________ at the moment, so we have to go another way.

13. I __________ my homework yet. I need more time.

14. He denied __________ the window on purpose.

15. It is essential that she __________ here on time for the meeting.

16. I remember __________ that movie when I was a child.

17. By next year, they __________ in this house for twenty years.

18. The man __________ over there is a famous writer.

19. You __________ have told me you were coming! I have nothing to eat.

20. I suggest __________ a break before we continue.

21. The house __________ since they moved out last month.

22. Hardly __________ the house when it started to pour.

23. I wish I __________ more attention during the lecture yesterday.

24. While they __________ the report, the computer crashed.

25. If she __________ harder, she would pass the exam easily.