1. wasn't sleeping; was doing
2. were playing
3. are having
4. are; are having
5. have been living
6. had done
7. have lived
8. is writing
9. have
10. arrives
11. have left
12. came; told; has left
13. found; made
14. left; stopped; was blowing
15. have read; have read; think; was
16. had went; remembered; forgot
17. had weighted
18. met; haven't seen
19. came; returned; was sitting
20. have you been lieing