1. do you spend
2. have never eaten, have eaten
3. is sunbathing
4. Are you watching
5. do not speak
6. are looking, have not found
7. Have you heard, exploded
8. is looking
9. usually finishes
10. Do you know, am learning
11. has Joe gone, always carries
12. have not recognized, have lost
13. think, is sleeping
14. do not like, love
15. are you crying
16. smells, are you cooking
17. fall
18. has not been
19. have you been, went, have not been
20. has left, have not been
21. have just read
22. have been working
23. have broken
24. speaks
25. are they speaking